Close mesh structure allows the use of trucks and trolleys.Traps swarf, debris, and is resistant to most oils and chemicals.For high traffic areas, industrial, leisure and commercial use.Slip resistant, conforms to EN 13552 Category R10.Fire tested to DIN 54332 (B2) Part of DIN 4102.Height: 12mm.Grid size: 22 x 10mm.Made in UK.