<div class="detailmodule_html"><div class="detail-desc-decorate-richtext">Product Name: Jaw Trainer<br> Material: silicone (food grade)<br> Weight: 20g/strip<br> Size :3 * 1.5 / cm<br> Packaging :opp bag<br> Color: Black, white, gray<br> <br> [High quality material] Fitness device is made of free food grade silicone. Non-toxic silicone does not contain any chemical fillers or byproducts, so you can chew with confidence. It's made of the same material as a baby pacifier.<br> [Humanized design] Sports film using grinding teeth training, more safe and effective. Unlike other types of exercisers who use incisors (incisions) for training, this exerciser can damage incisors and gums.<br> Studies have shown that chewing can reduce food cravings, resulting in weight loss, a double chin, and sagging facial muscles. Chin trainers strengthen your chin and face, helping to tighten, serrate and slim your face, making you look younger.<br> No more excuses: "I don't have a lot of money," "I don't have time to go to the gym." Whether you're at work, at the gym, at home, or on the go, you can use a double-chin reducer anywhere. </div></div>