SAFETY COMES FIRST - Each round gel ice pack in this bundle is made up of non-toxic gel contained in a leak-proof upgrade plastic with a cloth backing that won't rip, tear, or puncture. Recommended by doctors, sports professionals, and therapists alike, you can rotate between 6 of these gel packs for fast and efficient treatment. ALL-IN-ONE + ALL-AROUND SOLUTION FOR PAIN RELIEF - Diameters at 4 inches, a handy size, great first aid essential for home and clinical use when relieving pain & treating injuries by hot or cold therapy (in fact, it can be used for beauty or skincare, post-sport activities, breastfeeding, tired eyes, kids Injuries, headaches, sinus relief. and even as a kid's boo-boo fast relief). It can also be easily applied and contoured on any part of your face and body. SUPERIOR COMFORT - Improved considerable design, built-in fabric backing that will gently protect your sensitive skin from coming in direct contact with the cool or hot gel beads pack, provides maximum comfort. FAST PAIN RELIEF & SWELLING CONTROL - These gel beads pads can be used to soothe sore muscles or puffy eyes, relax tense muscles, help get relief from a stiff neck, headache, or tooth pain, and are ideal for use post-dental or cosmetic procedures. Moreover, these pads are quite flexible when frozen and can easily contour around any body part to help achieve the best results. INNOVATIVE TECHNOLOGY - A new gel-based compound beads that absorb hot & cold temperatures equally, then slowly releases a stable soothing temperature over a period of time than just GEL, so it can provide BOTH heat and cool therapy, remedies, pain relief, and treatment for your lower or upper back or shoulder, etc.Best Sellers Rank: See Top 100 in Health & Household. Material: gel. Use for: Neck. Unit Count: 1.00 Count. Number of Items: 1. Brand: OLESILK. : B07FM1DVDZ. Manufacturer: MZT Inc. Date First Available: September 7, 2018. Package Dimensions: 4.21 x 4.06 x 3.62 inches; 13.79 Ounces. Is Discontinued By Manufacturer: No.