Vestil CB-4 Corner and Surface Guard Thermoplastic Rubber (set of 4) Color:Gray With batteries included these keychain

With batteries included these keychain pointers are ready to use right out of the box

10 ball bearings for longer life

Ships as 10 packs of 3 screens each

They are bent to push the top up into the rim

Outside diameter is 1-7/16" and height is 5/16"

Vestil CB-4 Corner and Surface Guard Thermoplastic Rubber (set of 4) Color:Gray With batteries included these keychainCorner and surface guard bumper will reduce damage to walls furniture and machinery from cart and platform truck impact. Thermoplastic rubber construction with steel insert provides impact absorption. Easily attaches to any steel aluminum wood or plastic surface for a more vast variety of load surfaces. Lightweight corners are used to eliminate damaged goods. Dimensions: 3 15 16" length 3 15 16" width 7 8" height 7 8" thick. Screws not included.