The Glass Warehouse installation kit consists of 2 sets of glass carrying safety gloves, three tile drill bits, and one silicone sealant finishing tool. The knit fit gloves will provide you with the gripping power, dexterity, durability, and protection you need when handling glass. The tile drill bits are especially suited for drilling small holes in stone and tile. Works on porcelain tile as well as ceramic tile perfect for the pre-drilling of tiles as required for all shower door hardware. The sealant finishing tool is made of a lightweight and flexible titanium catalyst material that will not stick to silicone and other sealants. This helps to make your silicone joints smoother with more perfect results looking like a professional has completed your shower door. Color: N/A.