Material Plastic, Others Product Attributes Ordinary Package Size 400*200*80(1mm); 400*263*120(1mm) Overview: 1. Upgrade Rolling Ball Manual Neck Massager--6pcs ball rolling in 360 smoothly, it will bring you a good massage and relaxing experience comparing before fix ball neck massager tool. 2. Refine The Outlook Design--Added two ears in the neck massager tool looks cuter and humanized interesting, two soft dual balls can be removable and washable, and the handle is plating finished. 3. Enlarge Massage Contacting Area--2 Pairs of long dual balls can roll at 360 for relaxing different body parts, like the neck, and legs, in order to avoid sticking the hair, we suggest pinning the hair before using it, 4. Relieve Neck Stiffness and Muscle Pain soreness-- The two pairs of trigger point softballs can provide deep tissue neck and back relaxation massage when you squeeze the handles, the force intensity is controllable. it can release the tight, stiff, and aching muscles on your neck, shoulder, or leg, and promote and improve Boosts Circulation Blood Flow. 5. Neck massager tool Mimic Real Therapists Hands--The dual soft balls massage feeling like therapists' hands to relieve your fatigue and muscle pain. it improves your sleeping quality and maintains good physical condition. Note: This is made of natural raw stone, and there is no guarantee that every color will be the same Product information: Product name: 6-roller cervical massager Color: blue, pink Specification: 1 pack Size: about 35cm X 18cm Product category: neck massager Material: PP Applicable scene: health massage Shape: swan six-wheel pink, swan six-wheel blue Applicable scene: Health massage Applicable object: Unisex Scraping board material: high-quality natural powder crystal jade The size is 8.5cm long, 5.5cm wide, and about 0.5-0.8 thick Usage: light and comfortable on face, neck and body Features: Ergonomic design, massage cervical acupoints