MALOUF STRUCTURES Set of 2 Bed Frame Replacement Glides Set of 2 Bed Frame Glides 2.5" Wide Durable Plastic Feet Metal Reinforced Stem Collar for Durability Can be used to replace existing glides or to replace wheels with glides for use on hardwood and other hard surfaces Designed for use with STRUCTURES Models: ST4633GL, ST4633BF, ST5033GL, ST5033BF, ST6633GL, and ST6633BF