1.Large picnic blanket: the picnic blanket is ideal for 15 people. Rolled up, the picnic blanket is washable. This picnic blanket fits easily into a picnic basket, car or stroller. Pretty color that complements most of nature's colors. 2.Three layers of picnic blankets: the top is made of soft polyester fabric, in the middle is a selected sponge, the bottom is made of silver grey PE, which makes the picnic blanket soft and provides good padding. The soft surface and polyester fibre padding are softer, suitable for crawling. Aluminum on the back is excellent water resistance and stain resistant, waterproof picnic blanket. 3.WATERPROOF SANDPROOF FOLD UP: The beach blanket is waterproof and ultrasonic sewing without needle holes, which is waterproof and sandproof for comfortable seating and easy cleaning. It protects you from sand, dirt, wet grass or just from dirty campsites and can be easily folded up after a picnic. The antifouling material only needs to be wiped clean or rinsed with water. 4.Versatile: the picnic blanket is suitable for a living room, picnic, beach, barbecue or camping, camping mat, beach mat, picnic mat, play mat for children or pets, fitness mat, sleeping mat, yoga mat, emergency mat, summer lake blanket. You can also use it for sunbathing or at home as a mat, use it for hiking, in the garden, on the meadow, barbecue, in the park, outdoor concert, etc.