Fast Heating up: Comfier electric heating pad for back pain relief can quickly heat up in a few seconds, features 3 heating levels (100- 150) to meet your different needs. Built-in overheating protection system and 90-minute timer auto shut-off function to ensure safe use. Large Heating Pad: The size of 24 x 33 inches can provide a large area of heat for your body and keep you warm on cold days; stand-up collar design keeps your neck warm, snap button and adjustable straps make your hand free while you are relaxing, working and doing household chores. Washable Design:Comfier heating pad for neck and shoulders is hand or machine washable in cool water,easy to keep it clean, suitable for family use. This heat pad is lightweight and very convenient to fold roll into the storage bag. Let you enjoy the warmth of comfort in your home or office. Super Soft Fabric: Comfier Heating pad for Back, Neck and Shoulders is made of skin-friendly and cozy soft flannel cloth provides you with excellent comfort and soft body touch.Electric heated wraps can provide even heat distribution to warm the body, relieve muscle pain, improve blood circulation, and improve sleep. Soft Fabric Easy to use Ideal gifts: one-button control is easy to operate for anyone,even the elderly. This heating pad wrap is an ideal gift for dad,mom,men,women,friends.