Twenty (20) clear medium round non marking polyethylene vinyl feet with removable metal insert for extra strength.
The dimensions are a little larger than 3/4 inch wide (.875) and a little larger than 1/4 inch (.312) in height - see below.
These are high quality polyethylene vinyl rubber feet. The durometer (hardness) is 84 shore A.
The metal insert center hole is .186 inches wide and accepts a #8 truss head bolt or #8 screw
The insert can be removed to accommodate a larger bolt / screw.

Quantity - 20
Color - Clear
Description - Clear Medium Round Polyethylene Vinyl Non Marking Rubber Foot
Height - .312 (little larger than 1/4 inch) or 7.937 mm
Top Width - .875 (little larger than 3/4 inch) or 22.225 mm
Tapered Bottom Width - .812 (little larger than 3/4 inch)
Removable Metal Insert Center Hole Size - .186 inch
Bolt / Screw Size - Accepts #8 Truss Head or #8 Screw
Material - Polyethylene Vinyl
Durometer - 84 Shore A
REACH & RoHS Compliant - Restrictive of Hazardous Substances / Conflict Mineral Free / 3TG, BPA Free - Proudly Made in the USA.