Note: Please Open the Package and Keep the New Picnic Blanket With Waterproof Bottom Open 48 Hours in a Ventilated Place Before Your First Use. the Smell from the New Package Will Disappear. Oversized Picnic Blanket: The extra large lawn blanket measures 79"x77" when unfolded, suitable for 2-4 adults with kids to use. Measures 13.5"x8.5" when folded, easy to compact and fold into an included carry bag. Portable with the built-in handle. Easy to Fold and Clean: Fold and roll up the waterproof grass blanket easily within 1 minute. Clean the dirty position with paper or damp cloth. Washable by machine or hand IS NOT ALLOWED. Durable and Water Resistant: Finished with thick oxford polyester top and water proof PVC bottom, the big picnic blanket is sturdy to prevent from ripping or tearing. It will keep you dry and comfortable from the grass, sand. Multi-function Outdoor Blanket: You and your families can use the xl picnic blanket as a large beach blanket, stadium blanket for sports events, park blanket for concerts, picnic mat and camping blanket for park, etc. Quality Guarantee: REDCAMP offers a 365-day limited manufacturer warranty. If you have any problem with the lightweight foldable picnic blanket, please contact us by email, we will provide friendly customer service.