Stay warm during camping, hiking, skiing, or stadium events with our premium Click Heat Pack. Made of PVC and sodium ccetate. Simply flex the internal metal disc to activate instant heat up to 131°F. Diverse shapes are available: customizable in round, square, heart, or various cartoon shapes. After cooling, put it in boiling water for 5 minutes. Once it returns to a liquid state, take it out and cool for reuse. Custom colors available. 4'' L x 4'' W

Material: PVC + Sodium Acetate + Stainless

Imprint Area (LxW): 3 1/3'' L x 3 1/3'' W

Prod Dimention: 4'' L x 4'' W 

Packing: 1 pc/opp

Units/Ctn: 100 pcs/CTN

Carton Dimention: 17'' L x 10'' W x 9'' H

Weight/Ctn (lbs): 25.3 lbs

Production Time: 15 Days

Rush Service Time: 12 Days