Thank you for looking. This is a neck cooler with a pocket on the back of the collar to insert a cold pack. Made with elegant dotted lace fabric, 100% cotton for a smooth feel. The lining is also 100% cotton. Tied with a ribbon for easy attachment and removal. In the hot season, insert a cold pack to use as a cooling neck cooler. In autumn and winter, insert a hand warmer for warmth. It can also be worn as a stylish collar in spring. This is a handmade item, carefully crafted, but there may be slight variations compared to mass-produced items. We appreciate your understanding. - Color: White - Design: Collar with ribbon - Material: Dotted fabric Thank you for looking.