Feature: 1. [Recovery Promotion] Muscle massager attachment activates muscles, increase blood circulation, and shorten the recovery time of muscle soreness or pain. 2. [Widely Usage] You can use replaceable head of muscle massager to massage large muscles with flat back and waist, relax the mind and shape every muscle. 3. [Simple To Install] Muscle massager head is designed with waterproof, small in size, lightweight and convenient to install without needing special tools. 4. [Can Be Washed] Muscle massager can be used in water and is easy to disassemble and clean, making the massage head safe and hygienic to use. 5. [Silicone Material] Replaceable massager attachment is made of silicone, soft and skin friendly, and can be used directly on the skin without damaging it. Specification: Item Type: Muscle massager attachment Material: Silicone Scope Of Application: Muscle massager Color:Black Applicable Parts: Massage the large muscle group with flat waist, relax body and mind, and shape every muscle of the whole body. Applicable Scenes: Suitable for travel, outing, family.. Package List: 1 x Muscle Massager Attachment1 x Massager Head Connector