Features:* Made of superb stainless steel, durable.* Suitable for furniture, hardware accessories, sliding doors, glass sliding doors, aluminum doorways and shutter, shower pulleys and drawers, etc., with delicate operation.* Rust and corrosion resistant.Specification:* Material: Stainless steel* Color: silver+yellow* Wall thickn: 0.9mm* Size: 7mm, 7.5mm, 10mm, 12mm (as pictured)* Quantity: 1PCSPackage content:* List 1: 1 x PulleyNote:1. Due to various points such as display screen brightness and light-weight brightness, the particular color of the product may be slightly assorted from the picture displayed at the website.2. Please enable slight manual size deviation within the data.