shower sliding door roller 1,Sliding door accessories 2,Material: zinc alloy, plastic 3,Application: glass door,bathroom door shower door rollers1. Material: plastic and zinc alloy2. Sepcification ajustable.3. Finish: chrome4. Quality: High quality with competitive price,hardness bearing5. Packing: Carton or as per customers request6. Using for 5/6/8mm tempered safty glass7. Application:Aluminum ...