Shaw Matrix with Advance Flex Technology Cascade Walnut 6-in Wide x 3-1/5-mm Thick Waterproof Interlocking Luxury Vinyl Plank Flooring (23.63-sq ft) in the Vinyl Plank department at Lowes.com
2.5mm Wood Look Luxury Vinyl Flooring with 0.15mm Wear Layer - China Luxury Vinyl Flooring, Vinyl Flooring | Made-in-China.com
Wear layer for vinyl flooring | American Floor Covering Center