Model Number: Eye Protect- Hot Cold Pad HCP04 Brand Name: artborne Key Specifications/Special Features: Customized designs are welcomeOEM orders are acceptedVarious colors are availableOutside is the soft glue of PVC, inside is acetic acidsodiumMaterial: It contains sodium acetate and the magic heatingdisk

Feature: without using battery, it can get warm automaticallywhen activated

TO activated: when activated, flexing metal disk can make it tobecame warm up to approximately 57 degrees

Convenient and reusable

To recharge: place in boiling water for approximately 6 minuteswhen the pad cool down and become hard

Each of our item is cheap and welcome to come here