Joyne Serenity Non-Slip Yoga Mat  Available in 3 Colors - Black, Purple or Blue  Extra Thick 1/4&rdquo; (6mm)  Environmentally Friendly  Superb Gripping Texture  Best Yoga Mat for Exercise and Pilates NON-SLIP, SUPER GRIP TEXTURE: Custom Blend of Materials Provides Superb Gripping and Extra Sticky Traction Even When You're Wet From Perspiration, To Give You Unmatched Stability And Comfort That You Need. EXTRA THICK MEMORY FOAM: Our Unique High Density Memory Foam Design Provides Stress Free Stability On All Surfaces With The Most Comfortable Yoga Mat ECO-FRIENDLY DESIGN: Lightweight And Durable Custom Material Blend Is SGS Approved and Phthalate Free With No Rubber, Latex Or Toxic Metals. BUY ONE, GIFT ONE: With Every Mat You Purchase, Joyne Will Match It With A New Yoga Mat For Someone In Need. 100% MONEY BACK GUARANTEE: For Whatever Reason, If You Don't 100% Love Your Joyne Non-Slip Yoga Mat, Just Return It, And We'll Refund Every Penny (Or Quickly Replace It, If For Any Reason There's A Problem).