Specifications Size: 12 x 24 Brand: MARNUR Color: Blue Power Supply: Wall Adapter Heat Area: Full Body Material: Coral Fleece Heat Level: 4 Levels Auto-off Timing: 2 Hours Features 1. Full body relax heating pad for your back relief and cramps after excessive sports sedentary jobs and household duties. Choose this extra-large 12 x 24 heating pad to warm your back neck and shoulders knee legs and arms in seconds. The high-quality materials make it super sturdy and long-lasting and make heat penetrate tissue of the uncomfortable area effectively. 2. One button to open the heating pad and choose 4 personalized heat settings. The 2-hour auto shut-off feature helps you conserve energy and avoids excessive heating. 3. Thick and ultra-soft fabric pad helps the heating wire spread heat more evenly. Detach the controller to make it machine washable and brings it clean for daily use. 4.4 heat options of the heating pad provide deeper penetration for more effective relaxation. The extra-long cord gets rid of the limitation of using areas. Enjoy your hyperthermia anytime and anywhere. 5. Beautiful and elegant ideal for personal use and as a gift for family members or friends. Please refer to the instruction manual before use to provide you with a better shopping experience.