Ultimate grip and perfect alignment in every asana Laser-engraved markings for easy alignment High-tech polyurethane surface absorbs moisture for a firm grip even with sweaty hands and feet. 100% natural rubber underside for optimal cushioning and stability, environmentally friendly and biodegradable Closed-cell structure of the floor prevents odours No protruding edges, no slipping of the mat Reassuringly beautiful lotus design keeps your focus in your practice No glue Easy to clean Extra large: 186 cm x 64 cm, thickness: 4.5 mm Weight: 3.5 kgs