Heat pack will automatically start heating when exposed to air. There is no need to break or snap package.
96 HOURS: Multi-purpose mega shipping warmer. Best for 3- 4 days shipping transit. Steady heat maintained for prolonged duration.
120 HOURS: Multi-purpose mega shipping warmer. Best for 4-5 days shipping transit. Steady heat maintained for prolonged duration.
*NOT SELLING INDIVIDUALLY ~ MUST PURCHASE PLANT(S) WITH HEATPACK*
FOR SHIPPING ONLY