Sndyi Scalp Massager Shampoo Brush, Head Scalp Massager for Hair Growth, Scalp Scrubber with Soft Silicone Bristles, Scalp Scrubber/Exfoliator for Dandruff Removal, Wet Dry Scalp Brush, Green beauty_2021 It helps to train your

It helps to train your dog's smell

can be used on both sides

Please remove when you are not home

The bottom is about 2 inches outside diameter

Sndyi Scalp Massager Shampoo Brush, Head Scalp Massager for Hair Growth, Scalp Scrubber with Soft Silicone Bristles, Scalp Scrubber/Exfoliator for Dandruff Removal, Wet Dry Scalp Brush, Green beauty_2021 It helps to train yourSndyi Scalp Massager Shampoo Brush, Head Scalp Massager for Hair Growth, Scalp Scrubber with Soft Silicone Bristles, Scalp Scrubber Exfoliator for Dandruff Removal, Wet Dry Scalp Brush, Green Product Features 100% SAFEOur scalp massager is made of wheat straw and food grade silicone, which is safe and harmless. Wheat straw is a zero waste gluten free material, and will not cause harm to the human body and nature. Compared with ordinary plastic