IMPROVE YOUR DRUM SOUND: SlapKlatz Pro gives you the most precise drum dampening system on the market, and lets you dampen without destroying the original tone of your drums. | PREMIUM SELECTION: 6 small (2 centimeters), 4 medium (3 centimeters) and 2 large (4 centimeters) drum gels to choose from. | RUGGED WATERPROOF CASE: The included carrying case fits right into your stick bag pocket, and makes transport easy and safe. | SUPER ADHESIVE: SlapKlatz works on both batter heads, resonant heads, cymbals, cowbells and more. | EASY TO CLEAN: Wash with regular soap, and let air dry | FREE DIVIDER DISCS: Every gel pad includes a small transparent disc, that you can use for dust protection, and thereby more easily keep your gels clean.