Hello. I'm Maido Ami. This is a heart-shaped collar. Size: Approximately 0 to 3 years old. Made with cotton yarn (100% cotton), so it's safe for babies. Care instructions... Hand washing or gentle machine washing (in a net) is recommended, but you can also machine wash it in a net at your own risk. (I've washed the ones I made for my own child in a net without any problems!) ⚠︎︎ Packaging is simple. If you would like more elaborate packaging, please let me know. In that case, the packaging fee plus the increased shipping cost will be added. I don't have any pets. I don't smoke. I will ship within 24 hours whenever possible. ⚠︎︎ Stuffed animals will be compressed for packaging. Please reshape them after opening. If you are concerned, please let me know in the comments. Shipping without compression is available for an additional 300 yen. If you have any questions, please ask in the comments. I hope we have a wonderful connection...