Inside Dimensions: 8 in x 10.5 in. 3X more protection than standard bubble mailers. Handle with care. Self-sealing closure. Questions or comments? Call toll-free 1-800-328-6276. www.ScotchBrand.com. Recyclable (This mailer is made of the same material as recyclable plastic bags. Some retail stores and recycling centers collect plastic bags for recycling. Visit Scotchbrand.com/sustainability for locations nearest to you). Made in USA for 3M with globally source materials.