Plastic Discs Brass Center Sand 200/Pk Select:Plastic Discs Brass Center 5/8" Sand Coarse 200/Pk Features an ultra-thin strip and

Features an ultra-thin strip and a 40mm diamond-free serrated edge for breaking interproximal contacts

Activation – Requires addition of activator (vial included with each bottle)

This unique feature significantly reduces the possibility of the user inhaling airborne contaminants and creates a positive seal to a variety of facial sizes and features

Strength duration: life time

Plastic Discs Brass Center Sand 200/Pk Select:Plastic Discs Brass Center 5/8" Sand Coarse 200/Pk Features an ultra-thin strip andMoore's Brass Center Discs have been the industry standard since 1898. They snap on and off quickly and easily, with no screws to drop or lose. Moore's discs can be used with the grit side in or out and won't come off with the reversal of the handpiece. Moore's Discs are available in paper, waterproof, adalox and MoorPlastic, in four sizes: 1 2, 5 8, 3 4 and 7 8.