Feature:
【3 LEVELS SET】You will receive 3pcs jaw exerciser, black(60lbs)+white(40lbs)+grey(50lbs), suitable for beginner, itermediate and advance users. Our jaw exerciser must be exercised from low level to high level, to avoid causing muscle discomfort.
【RELIABLE MATERIAL】Jaw exerciser is made of silicone material, featuring high toughness, softness, and will not damage teeth and jaws. It is wear-resistant, durable and does not deform. Silicone material has no odor, so you can use it with confidence.
【FACE SHAPING】It is suitable for masseter muscle training, jaw training, and facial training. Helps strengthen and tone facial muscles, lift jawline, reduce double chin, and improve nasolabial folds.
【EASY TO USE】Put your jawline exerciser in a boiling water for 1min before the first use. Open your mouth and bite on our jaw exercise.Chew down and hold for 1-2 sec.Repeat for 1 min.Chew rapidly for 1 min . See your result in as little as 30 days.
【EASY CLEAN】Don't forget to wash the exercisers after each workout. It has a simple structure and is formed in one piece. It is not easy to retain stains, is easy to clean, and is more hygienic to use.

Specifications:
Color: black(60lbs)+white(40lbs)+grey(50lbs)
Material: silicone
Size: (L x W x H)about 6 x 5 x 1.6cm/2.36 x 1.97 x 0.63inch

Package Includes:
3pcs x Jaw exerciser

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.