One dedicated holder has been used once and is being sold because it didn't suit my skin. Supporters for warming wrists and ankles. - Quantity: 10 pieces x 2 sets + 3 pieces (total 23 pieces) - Quantity: 2 dedicated holders - Application: For wrists and ankles ・Main Specifications Maximum temperature: 60℃ Average temperature: 48℃ Dimensions: Width 150 x Height 140 x Depth 45 mm Weight: 126g Duration: Approximately 6 hours Holder Material Surface: Polyester Core: Polyester Lining: 35% cotton, 65% polyester Expiration date: April 2027 - 3 pieces April 2029 - 20 pieces The items will be shipped after being taken out of the box, and the box will be included.