Extra Large Size: 78.7" extra long 35.4" extra wide exercise mat ensures comfort for tall people. Extra-large space allows you exercising stretching without restriction. Note: Same quality mats with different Logo ("YRYUREN" or "YR") will send out randomly. Comfortable Thickness: With high density foam material, the 0.59'' thick premium mat will comfortably cushions your spine, hips, knees and elbows on hard floors. Premium NBR Foam Material: This foam mat with much rubber which improved tear resistant, wear resistant and quick rebound. So there could be a little bit of rubber smell which is safe and non toxic at your first use. Anti-slip Yoga Mat: Features a horizontal stripes on surface, more anti slip than vertical stripes. Plus its high rebound resilience allow you to keep your balance during exercise. Easy to Clean and Store: Moisture resistant Technology makes the mat to be easily washed with soap and water. Comes with elastic band strap and yoga bag, easy roll up for storage or transport.