Electric Heat Pad for Back Pain Relief, Heating Pad with Auto Shut Off in 90 min, 10 Heat Level Settings, Fast Heated Pad 100% Comfortable Polyester, Machine Washable, Mia&Coco 12"x24" (30x60cm) Blue industrial_Oct2022 8 3 mm 1 inch quantity B0CLSCCPTF 8 3 mm 1 inch quantity 100 PCS 100 PCS 100 PCS 30 PCS 10 PCS 100 PCS Package Includes 100 keychain rings with screw eye pins 100 key rings 100 split Flat key rings 30 Keychain Rings Nature's Lab AstaREAL Astaxanthin 6mg of Potent Antioxidant Protection for Skin 5HSwitching level: 1 to 9 and HOperating conditions: Only use in dry rooms as described in the operating instructionsStorage conditions: Laid out flat cramps and sore muscle reliefHot warm therapy for neck