Feature
7mm granite laminated with 1mm fiberglass backing, totally 8mm thick Max.size: 1400x2800mm Weight: 5.13 pounds/sq.ft (25kg/sq.m), 2/5 weight of 2cm granite slab Application: Interior wall, elevator, ceiling, bus,boat,etc Advantage: Reduce the weight and shipping cost, easy to install, save time and labor cost