Scale Non-Slip Pad, Compatible Mfg. Model Number CPWPlus 150L, CPWPlus 200L, CPWPlus 300L, CPWPlus 35L, CPWPlus 75L, Compatible Grainger Part Number 15Y043, 15Y044, 15Y045, 15Y046, 15Y047, Color Gray, Length 35 1/2 in, Width 23 1/2 in, Material Rubber