Camping Foam EVA Mat Exercise Yoga Sleeping Picnic Outdoor Mattress Material: EVA Foam and Aluminium Foil Surface Size: 74in x 24.5in or 183cm x 60cm Durable, Portable, Lightweight, Waterproof, Convenient Storage, non slip. Ideal for many uses: Yoga, Exercise, Camping, Hiking, Festivals, Beach Mat, Sleeping etc. thickness0.30.1cmThere may be some small difference in thickness between different items