Waterproof and comfortable: This canoe cushion is made of Oxford cloth and filled with pearl cotton, providing a waterproof and comfortable sitting experience. It is thick, soft, and suitable for extended periods of sitting. Compact and portable: Folded size 38x34x8 cm with a handle buckle for easy carrying. When unfolded, it measures 38x34x38 cm, offering ample support. Compatibility and versatility: Suitable for chairs with backrests, including camping chairs, sofas, backyard swing chairs, study chairs, and stadium chairs. It can also serve as a cushion or blanket. The leg rests can be securely tied to the chair for nonslip comfort. Materials and construction: Exterior made of Oxford cloth, filled with pearl cotton. Use scenarios: 1) Outdoor events and camping: provides a comfortable, waterproof seating option for stadium seats or camp chairs, with the ability to fold and carry easily. 2) Home and study spaces: adds extra cushion and warmth to sofas, study chairs, and backyard swings. 3) Travel and portability: useful as a cushion or blanket on the go, with leg rests that can be secured to the chair for stable seating.