Application: KOHOME 6Pcs Bed frame feet,prevent sliding plastic bed risers,bed frame legs for replace wheels casters to protect your floor.Perfect for use on hardwood, laminate, tile, carpet floors etc. Specifications: The top 7/8" (22.22mm)of this glide will insert into your bed frame leaving about 2/3/4 inch to ad to your beds height from the floor. The internal measurement of this glide is 15/16"(23.8mm). Please be sure your bed frame fits before purchasing. The base of the replacement bed feet are 2.5 inches wide which provides great support. Simply pop out your casters and pop these in, easy to install . Package includes: set of 6 complete bed frame feet. Quality Guarantee, If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality problem.