About this item Plastic 1.6″H×16″L×5 pieces.Clear and free cutting for any length. Fix on hard surface floor such as hardwood ,marble,tile,vinyl,etc. and easy to use. Non-residue tape technology makes the blockers removable.No harm to your floor. 1.6″H size for the gap 1.6″- 3.2″ and cuttable for lower gap. Place the blockers 1″-2″ inward the edge of your couch to get the best performance of both blocking and Concealing. See more product details