The BB Stop Bed Bug Pitfall Traps would support a wooden bed frame. The center area where the furniture leg sits is 4 by 4 inches. We would recommend measuring the legs to ensure the bed will fit inside of the pitfalls since we are unable to take them back once they have been purchased.
We do also have Trappit BB Detectors can be placed under the bed as well. They will remain effective for up to 4 weeks and an infestation is generally identified within 2-3 days.