Features: 1) Heavy duty durable crumb rubber; 2)Easy interlocking design for area coverage; 3)Slip resistant finish; 4)High impact and resilience; 5)Excellent production from falls; 6)Attractive "Paved" lok design Size: 0.2mm *0.16mm* 25mm thickness 0.2mm *0.16mm* 43mm thickness Appx:36 blocks to make up 1 m2