Frame and Plate: the Surface is Smooth,Tough and Texturedng Load,Long Service Life. Please Use Strictly in Accordance with the Weight Instructions,Strictly Forbidden to Overweight If You Find Parts Damaged,We Provide Free Reissue Easy to Install - the Trolley is Easy to Operate and Takes Only a Few Minutes to Install Without Any Tools. Suitable Scene: Perfect for Hotels,Kitchen,Aircraft Cabin,Beauty Salons, Shops,Nail Technicians,Pet Groomers Etc..