They are made of high quality plastic and will last our Closets tight. They are not so thick that it would be difficult to break them in an emergency. Plan to continue ordering their products!
π High-Quality ASHGOOB Locking Polyurethane Casters for Improved Mobility and Safety
6 Review
ποΈ Adjustable Polyurethane Construction Retractable by SPACECARE
9 Review
π 2200Lbs Polyurethane Locking Casters DL I4 001: Superior Mobility & Secure Latching
10 Review
π§ Enhance Mobility with the POWERTEC 17051 Swivel Industrial Caster
5 Review