This is a Montbell camping mat. It has been stored without being used. The mat itself is unused and clean, but the stuff sack has some minor storage stains. Maintenance supplies are included. "This model prioritizes cushioning and insulation with 38mm thick foam. It absorbs bumps from the ground and blocks out cold air, providing a comfortable experience. Suitable for use in cold seasons and winter mountains. The wide 60cm width allows for comfortable use even for larger individuals. 【Material】Surface: 30-denier polyester ripstop [TPU laminate] Cushioning: Urethane foam 【Size】Length 150 x Width 60 x Thickness 3.8cm 【Features】Includes stuff sack 【Storage Size】∅18 x 30cm"