Give your cat a constructive activity while he’s lounging with the K&H Pet Products EZ Mount Window Scratcher Kitty Sill Refill. The convenient design attaches to any window in virtually seconds, using the proven suction cup mounting system for reassuring security. Giving cats a vertical scratching surface, which mimics the trees he would instinctually scratch outside, this scratcher can be placed just above the floor so your cat can access it from ground level. Or, use it with the K&H Pet Products EZ Mount Window Kitty Sill and bring the scratching fun to new levels—literally!