1: Plastic glide for chair or other furniture 2:Size for 5/8",3/4",7/8",1",1-1/8" and 1-1/4"leg tube are available 1: Plastic glide for Chair or other furniture2: Size for 5/8", 3/4", 7/8", 1" , 1-1/8", 1-1/4" leg tube are available3: Custom design and size are acceptable