6 Pcs Jaw Exerciser for Women & Men, 3 Resistance Levels Jawline Shaper, Food Grade Silicone Jaw Trainer Strengthener for Beginner Intermediate Advanced Users (Black, White, Gray)

Description

Product name: 6pcs jawline exerciser (eight generations) Product style: European and American Product color: black and white gray Product material: silicone Single product size: 2.2cm/0.86in x 2cm/0.78in x 1.5cm/0.59in Package size: 7 x 7 x 2cm Product list: 6pcs jawline exerciser (eight generations) Product use: masseter training ball