| Item No. | Peak Temperature | Average Temperature | Duration(Hour) | Weight(g) | Inner pad size(mm) | Outer pad size(mm) | Life span(Year) |
| KL001 | 68 ℃ | 51 ℃ | 10 | 30±3 | 90x55 | 120x80 | 3 |
| KL002 | 68 ℃ | 51 ℃ | 10 | 30±3 | 90x55 | 175x120 | 3 |