Triple-Layer ThickenedThis bohemian-style vintage outdoor picnic mat features a three-layer comfort construction: a soft, skin-friendly top layer, a thickened sponge middle layer, and a waterproof, sand-resistant base layer. The thickened design provides ample cushioning for comfortable sitting or lying on beaches, lawns, or during camping trips. Its generous 150cm x 200cm size easily accommodates 2-5 people, making it ideal for family gatherings or outings with friends.