CLICKTOHEAT RELIEF Instant heat in 3 seconds for the lower back pain postpartum uterine contractions no microwave needed super convenient 2 HEAT PACKS One for lower back aches one for postpartum uterine cramps Csection soreness REUSABLE PACKS Simply drop in boiling water to reactivate up to 30 times Heat lasts up to 20 minutes for each use BACK TO FRONT RELIEF Fits in the Frida Mom Adjustable Nursing Pillow Pockets DESIGNED WITH MOMS IN MIND Flexible fit nontoxic BPA BPSfree WHATS INCLUDED 1 set 2 heat packs 1 storage bag