PHERAL FIT Natural Leather Hand Grips - Gymnastics Grips Wrist Support Crossfit, WODs, Pull Ups, Chin Ups, Kettlebels Weight Lifting Fits all MagSafe power adapters for any Macbook model: all Macbook Air 11, all Macbook Air 13, all Macbook Pro 13, all Macbook Pro 15, all old white Macbook models, all New Macbook 12 Dimensions: 11 x 5.5 x 0.2 (28 cm x 14 cm x 0.5 cm), Weight: 1oz (28g) Material: 10oz All Natural Duck Canvas outside, Heavy Weight 10oz Railroad Denim Liner, YKK Zipper, Woven Tags, Golden Denim Double Duty Thread. Lifetime Guarantee on Manufacturing Defects. This is an amazingly durable product, that will last you all of your life. Handcrafted in the United States