Description: *High quality: 100% brand new high quality, made of high quality soft silicone, safe and healthy, to ensure your oral hygiene *Wide range of applications: a size suitable for most people, widely used for tongue muscles, lip muscles, teether and facial muscle training *Clean and safe: it can be disassembled and cleaned, convenient and hygienic * Effectively exercise the strength and flexibility of the tongue muscles * Exercise the range and flexibility of jaw movement, and increase the strength of biting and chewing Specifications: Product name: Facial muscle exerciser Material·: Silicone (food grade) Size: 3*1/cm Packing: opp bag Color: black,White Package Included: 2pcs of face-lift artifacts Notes: 1cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings. We provide you with the