Price/Ea.
$67.74
Buy 2 or more: $65.44 each
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Product Overview
Mattress Safe's Stretch Knit Box Spring Encasement is a bed bug certified encasement that has the "Zipper with the Hook". The "Zipper with the Hook" was patented for Mattress Safe products to not allow bed bugs to enter or escape.This encasement has a breathable knit fabric that is soft to the touch. It is bed bug certified, which means that it was tested by board certified entomologists and is certified to protect against dust mites and bed bugs. Bed bugs cannot pass through this fabric. Having this encasement will prevent bed bugs infestations from starting. This will help save money in the long run by not having to replace a mattress and box springs due to bed bugs. Works especially well with Mattress Safe's Sofcover Ultimate Total Mattress Encasement.
NOTE: For Cal King, if you have a split box spring set, you will need to order 2 Cal twin plus+ encasements. For King, if you have a split box spring set, you will need to order 2 twin plus+ encasements.
Sizes: Twin Plus+, Cal Twin, Full Plus+, Queen, King, King Plus+
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Details
Target pests Bed bugs, dust mites Dimensions Twin Plus+: 75-80" L x 39" W x 9" H
Cal Twin: 84" x 36" x 9"
Full Plus: 75-80" x 54" x 9"
Queen: 80" x 60" x 9"
King: 80" x 78" x 9"
King Plus: 80-84" x 72" x 9"Shipping Weight 1.71 lbs Manufacturer Mattress Safe (Mfg. Number: 3977.5-SKZ) UPC 1039471751052 Do You Have A “Split” Box Spring?
Before ordering your box spring encasement, make sure your mattress has a single or a “split” box spring set. If you have a King or Queen mattress, use the table below to order the proper box spring encasement for your box spring configuration.
Mattress Size Box Spring Configuration Order This Box spring Encasement Queen (60x80) Split Order 2 Split Queen box encasements Queen (60x80) Single Order 1 Queen encasement King (78x80) Split Order 2 Twin Plus+ encasement King (78x80) Single Order 1 King encasement California King (72x84) Split Order 2 Cal Twin Plus+ encasement California King (72x84) Single Order 1 King Plus+ encasement Hotel King (72x80) Single Order 1 King Plus+ encasement Properly Installing Your Mattress and Box Spring:
Installation Only Takes a Few Easy Steps:
- Installation should be done with a partner - Installing alone can stress the zipper end stops on each side.
- Starting at the head of the bed, unzip the encasement and gather the fabric to locate the bottom two end corners.
- Together with a partner, lift each side of the end of the mattress and rest it on your knee.
- Align and apply the end corners first to the end of the mattress on each side.
- Carefully slide the encasement, inch by inch, down the length of the mattress, avoiding stress on the zipper end stop.
- Align the corners of the cover with the corners of the mattress.
- Zip the cover all around the mattress and lock the “Zipper with the Hook”.
- Repeat these instructions for the box spring encasement (or you may lift the box spring to stand on its end and the encasement may be pulled down the length of the box spring).
Properly Measuring Your Mattress
It is important to properly measure your mattress and box spring. Mattress encasements are not returnable. Please use the following guidelines to measure correctly.
Determine the Depth of the Mattress and Box Spring
- Using a tape measure, determine the height, in inches, of the mattress.
- To measure the height of the mattress, measure from the bottom, where it rests on the box spring, to the top of the mattress including any pillow top.
- Repeat for the box spring.
Determine the Size of the Mattress and Box Spring
Determine the length
- Measure the length, in inches, from the head of the mattress to the foot of the mattress.
- Repeat for the box spring.
Determine the width
- Measure the width, in inches, of the mattress from side to side.
- Repeat for the box spring.
King Box Spring come in either 1 complete piece or 2 long twin pieces. Please check your box spring before ordering the encasement.
Care Instructions:
Mattress Safe products are lightweight and as easy to launder as your sheets. For quick clean ups between washings, lightly vacuum or wipe the surface with a damp cloth. To launder, simply wash and dry in moderate temperature. Do not use bleach. Our protectors dry quickly (approximately 15 minutes in most dryers).
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11 Customer Reviews
Top Reviews
Mattress Safe Stretch Knit Box Spring Encasement
By Joe on 09/12/2015
Worked great, had detailed instructions on installing. The zippers and zipper locks worked great. In my opinion this is a great product.
Box spring and cover mattress.
By Gromyko on 08/31/2014
Verified Purchase
I was very excited to be back in my bed until I got bitten up through out the night. I'm not sure if I purchased the right cover.
Measure fit
By John on 09/14/2016
Verify measurements, because if it is listed for a span... it will be baggy cause it is cut for the larger size
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4 Questions & Answers
Helpful Q&A'sQMy box spring measures 77-1/2"L x 53"W x 7-1/2" thick. Will the "full plus" size Mattress Safe Stretch Knit Box Spring Encasement be baggy on it, or is the material stretchy enough to hug the box spring snugly?AThe full plus size of the Mattress Safe Stretch Knit Box Spring Encasement would be the one you need to use and would fit fine, it measures 75-80" x 54" x 9" .
QWhich thicknesses do you have for the full size Mattress Safe Box Spring encasement?The mattress safe website offers several thicknesses. I've ordered from you before and haven't been let down yet.AWe offer the Mattress Safe Stretch Knit Box Spring Encasement and it measures 75-80" x 54" x 9". Please provide the box spring encasement thickness that you are interested in and we will gladly as…
Read Full Answer »We offer the Mattress Safe Stretch Knit Box Spring Encasement and it measures 75-80" x 54" x 9". Please provide the box spring encasement thickness that you are interested in and we will gladly assist you with your order.QIs the Mattress Safe Stretch Knit Box Spring Encasement safe for Memory Foam mattresses?I've read that because of their higher density that mattresses made of foam (almost all of the bed-in-a-box mattresses) are prone to mold if the movement of air over any of the surfaces is restricted. I know this says it's breathable but do you know if it's recommended for mattresses made solely of foam and won't cause mold to begin to grow in the foam?AMattress Safe Stretch Knit Box Spring Encasement does have breathable material. We have not had any reports that it causes mold within the mattress.
