HEAT WRAP FOR KNEE ELBOW SHOULDER: This heated knee brace can be used as shoulder heating pads, knee heating pad, elbow heating pad. Extra 2 extension straps help to using this heated knee wrap better. HEATED VIBRATION KNEE MASSAGER: Best knee massager for arthritis, design with 3 levels heat and vibration functions. High heating 149℉/65℃; Medium heating 131℉/ 55℃; Low heating 113℉/ 45℃; High, Medium, and Low modes of vibration. Reduces knee discomfort. CORDLESS KNEE MASSAGER: This knee massage built in rechargeable battery, which allowing wear this heated knee pads everywhere, don't need to stay near by the plug like other electric knee brace. Relieve discomfort when you are driving, working, gardening, house working, studying, exercising, playing, walking. Including type-c charging cable for traveling. THANKS GIVING DAY GIFTS: This 3 in 1 heat pad for knee, shoulder, and elbow is the best gifts for those who are suffer from arthritis, knee deep issue, scapulohumeral periarthritis etc. Color: As shown Material: OK Cloth Package Contents: Knee pad*1+long strap*1+short strap*1+instruction manual*1+type-c charging cable*1 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.