【Premium Quality】The deep groove ball bearing adopts rubber cover, novel style, pressure and wear resistance, beautiful and flawless after instrument processing.【Sliding Door Wheel】Move the door to save your space, decorate and beautify your home. furniture accessories, movable doors and windows, sliding glass doors, etc.【Smooth and Stable】Helps the door maintain balance, prevent wobbling and ensure smooth sliding【Strong and Sturdy】Made of zinc alloy and nylon, it is durable with stable characteristics and long service time【Apply to】Easy to install and use. Suitable for wardrobes, balcony doors, etc.Features:2 pieces door wheels 100% brand new and high quality. Move the door to save your space, decorate and beautify your home. Helps the door maintain balance, prevent wobbling and ensure smooth sliding. Made of zinc alloy and nylon material, it is durable with stable characteristics and long service time. Easy to install and use.Specifications:Condition: 100% Brand New and High