Large lightweight beach blanket: The size of Type-1 portable beach mat is about 200*210cm which is suitable for aged 4-7 children and also suitable for most families with children. You can quickly pack the beach mat and our storage bag together and hang it on the backpack with a hook. It can be carried comfortably and easily. Sandproof, waterproof and washable: The outdoor blanket is made of polyester, which is strong and durable and can protect your family and friends from water and sand. The beach mat is sand-proof. You can effectively slide the sand off the blanket and prevent the sand from sticking to the mat. It can be washed and dried quickly. High-quality 210T polyester fiber: There are 3 kinds of blue stitched beach blanket, which is unique and beautiful. The beach mat is made of high-quality 210T polyester fiber and is durable. Don't worry about it being too thin and easy to tear. You will feel comfortable when lying, sitting or playing on this mat. Multifunctional: The outdoor blanket is perfectly designed to be waterproof, which has better effect than umbrellas in rainy days. It can be used as a picnic blanket when you go to a park or meadow; It can also be used as camping blanket when you are climbing or exploring. The compact size makes it suitable for travel, camping, hiking, vacation, etc. Package content: This sand-free beach mat is an essential beach accessory. Attached with 4 anchors that can fix the blanket on the beach, and you can use 1 hook to hang the picnic blanket in your school bag. Or use a bag to store beach mats.The folded size is about 7.50*3.90*1.60 in and the weight is only 360 pounds.