[CUT TO THE SIZE YOU NEED] Each blocker is 4.7" high.These blockers are suitable for sealing furniture gaps under 4.5 inches / 11.5 cm because they work better when the blockers are higher than the gap.Note: It is recommend to measure the height of your furniture gap before purchase. Total Dimension: 126"L × 4.7"H. Cut each blocker to match the gap between the couch and the furniture. [COMPREHENSIVE AND EFFECTIVE BLOCKING] The toy blocker for furniture can block toys, debris, pets and dust from getting into the gaps between sofas and beds. You don’t need to bend over to tidy up and clean. [EASY TO INSTALL AND DISASSEMBLE] No special tools are required, 5 steps of quick installation, strong adhesion but will not damage the floor, easy to disassemble. [SAFE AND DURABLE] BPA-free waterproof high-quality PVC material and rounded corner design make the toy blocker for under couch durable and safe, and have a longer service life. [WIDELY USED ON DIFFERENT HARD FLOORS] The toy blockers for furniture can firmly adhere to hard surfaces such as wooden floors, tiles, vinyl, and marble. It can prevent dogs, pets and other things from getting into the gaps.However, they are only suitable for hard floors and not for soft surfaces like carpets. Size: 15.8 "L x 4.7" H, 8 Pack (126" L Total) Thickness: 1.2mm [Product introduction] -The toy blocker for furniture can block toys, debris, pets and dust from entering the gap between the sofa and the bed. You don't need to bend over to tidy up and clean. [Recommendations] -Make sure that the ground is hard ground and keep it clean and dry before use; -Press tightly to make it firm during installation; -Wait for 24 hours, it will be completely glued; -Apply to most furniture(recommended for furniture with gap under 4.7" height). [Package] -Toy Blocker x 8 pack, Double-sided nano seamless tape x 1 pack. [AFTER SALE] -If you encounter any problems during use, please feel free to consult us and we will reply as soon as possible.