Note: Dear buyer, be sure to pay attention to this before buying. "This product does not contain filler particles", the filler particles are very cheap, you can choose to buy at your local store or go to our store to buy the "particle size" you want! If you have bulk purchases, you can contact the store customer service, and you can give wholesale prices! Size selection: S (70 * 80cm) = suitable for children under 5 years old. M (80 * 90cm) = suitable for children under 10 years old. L (90 * 110cm) = The model used by the beauty in the video is a size L. XL (100 * 120) = suitable for adults. Filling particle reference table: recommended selection (filling particle diameter is 3-5mm), XL(100*120)=about 1.8kg L (90*110) = about 1.4kg M(80*90)=about 1kg S(70*80)=about 0.7kg Please consult our customer service for details! Look: 1 Adult Bean Bag Cover, Indoor Sofa, No Cushions. Soft and comfortable, the lid and liner are separated for easy cleaning. Machine wash or hand wash lid. three. Ergonomic design, perfect body support, comfortable sitting position. Super comfortable, perfect for sitting, patting and going out. Beautifully decorated, suitable for living room, bedroom, game room, dormitory, etc. standard: This product does not contain any additives. Refillable DIY soft material, easy to disassemble and clean. Suitable for sofas and decorations. Material: cloth Application: Living Room Applicable people: adults Frame: no skeleton Internal padding: none