Spa Cushion Comfortable and attractive design. The suction cup prevents the auxiliary seat from lifting and the hot water bucket seat from moving. 40 x 37 x 15cm PVC Spa Mat Made of high-quality heat-resistant PVC, it is very comfortable and attractive. Widely Used Suitable for all spas and hot tubs, comfortable and attractive for adults and children, especially ideal for use in elderly baths as a booster seat. Jacuzzi Seating for Spa - Soft Inflatable Massage Mat - Booster Seat for Spa and Hot Tubs - For Adults and Children - Spa and Jacuzzi - Massage Cushion - Backrest - Bath Cushion for Adults and Children at Home Automatic adjustment Hardness and size can be adjusted depending on the amount of water used. size: 2Pcs | Color: Black Features: Suitable for all spas and hot tubs. Comfortable and attractive design. Firmness and size can be adjusted depending on the amount of water used. Very heat-resistant material. Easy to fill with a standard garden hose or with jets in the spa. The suction cups prevent the seat from floating or moving. Make sure your spa water is chemically balanced when using these seats. If the balance is exceeded, the product may not adhere to the surface. Features: Material: PVC. Dimensions: 40 x 40 x 10 cm. color: black/blue/gold/pink. Note: Due to different monitor settings and lighting effects, the actual color may differ slightly from the image color. Measurements are taken by hand, the stated sizes may vary from 0 to 1 cm. Content: Set of 1/2/4 hot tub seats When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and we have provided detailed information about the product, including its functions and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please do not hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it