Round Rubber Cabinet Equipment Feet Recessed Bumpers 0.75" Dia Dimensions: 0.75" diameter x 0.437" height Uses #6 screws (not included); Weight capacity (per foot): 9 Color: Black; Material: Thermoplastic Rubber (Santoprene); Hardness: Durometer 87 shore A Package of 12 feet; Mounting hardware not included Suggested applications: speaker case, equipment feet, audio equipment, stereo receiver, pre-amp, or amplifiers