Features: Cotton and polyester fibers to ensuring a comfortable experience for infants sitting and lying in the stroller for extended periods of time. Thickened design, suitable for multiple brands and models of baby strollers, it can fit perfectly without additional adjustments. Easy to clean and maintain, machine washable design, convenient for parents' daily cleaning and maintenance. Adopting a unique spine protections design, it effectively supports the development of the baby spine, provides a comfortable riding experience, and helps reduce discomfort caused by prolonged riding. Seat cushion adopts a double-sided design, suitable for spring to winter, allowing babies to enjoy comfort throughout the year. Specifications: Fabric: cotton and plush polyester fiber Size: approx. 44x74cm/17.32x29.13inch Practicality: It is suitable for daily travel, shopping, walking and other occasions, providing a comfortable riding environment for babies and effectively preventing the stroller from wear and tear. Package Includes: 1 Piece Baby Strollers Seat Cushion note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.