Left overs from 3/4inch thickness that I have used to put under feet of machines like treadmill, leg extension etc. No need to cover all space just where the feet are to protect the floor and stabilise the machine.
Measures are in INCHES.
5$ for small pieces and 10$ for big ones. Or 55$ for all.
17x7,5
10,5x7
6x6,5
16,7x16
2 pieces of 29,5x5,5
25x6
31x8,5
Pick up at Orleans K1C2Z1.