Designed for pain relief and injury recovery.
Function: They can be filled with ice for cold compress therapy to reduce swelling or with warm water for heat therapy to relax muscles.
Design: Featuring various cartoon patterns, they have a leak-resistant seal and are typically made of cotton-polyester fabric or PVC.
Dimensions: Before filling, they generally measure approximately 14cm in diameter.
Usage: They are suitable for treating sprains, headaches, toothaches, and post-exercise muscle soreness.