The Warrior mat provides good grip and cushioning and offers fantastic value for money. 4mm is the most popular thickness of yoga mat for regular yoga practice and at 183cm (6ft) long you'll stay on the mat. Features Machine washable. To optimise slip resistance, please wipe with a damp cloth and towel dry before first use. Tested AZO & DOP free by SGS Labs. Care Instructions: Can be wiped clean or can be machine washed at 40°C using a small amount of soap. DO NOT put this mat through a spin cycle or spin dry as this may damage the mat. Dry flat or roll up in a towel to speed drying time. Specifications Weight: 1.1kg Dimensions (L x W): 72.05" x 24.02" (183cm x 61cm) Thickness: 0.16" (4mm) Material : PVC