ThermaCare heat wraps heat pads for the lower back to relieve back pain deep heat to relax and loosen the muscles size S XL 4 pieces per pack, white hidden HIGH POTENCY D MANNOSE 500 mg quick drying HIGH POTENCY D MANNOSE 500 mg PER CAPSULE Our D Mannose Supplement contains 500mg of pure and natural D Mannose per serving 3pcs x 6 cm 2 Elastic belt with a Velcro fastener that treats lower back discomfort on the go and at home the belt can be flexibly stretched around the body from size S XL The flexible warm compress & Body warmer for muscle relaxation on the go: The back warmer is placed directly on the pain areas like a warming belt and is therefore comfortable & to be worn discreetly