Thank you for viewing my products♡ This is a cushion for children, necessary for kindergartens and elementary schools. It can be used on bicycles, dining chairs, etc., if the size fits. This includes not only the cushion cover but also the cushion itself. When washing, please take out the cushion and wash only the cover in a laundry net. Size: Approximately 30cm x approximately 28cm, depth approximately 3cm (slight variations are acceptable) Fabric: 100% cotton (seersucker fabric, so it's a bit thin) Commercially available cushions are thick, and especially for younger children, they can be difficult to sit on. At Cuddly, we use slightly thinner cushions. If you prefer a thicker cushion, you may find this a little lacking. We create Cuddly original sizes, so we do not accept size changes for cushion covers. To prevent issues such as not fitting your existing cushion, Cuddly sells cushions and covers as a set, so please understand. The inner cushion is made to fit a square of approximately 28cm. Shipping will be in a transparent bag and a simple envelope. Shipping is planned via non-standard mail, so there is no compensation for loss or damage, please understand. The pattern appearance will vary. If you have any questions, please feel free to ask. Please understand that this is a handmade product.