Type of goods: Cleaning and trimming supplies ⭐️ Aura Bio Brush Long Hair x 4 ~Product Description~ With over 4,200 bristles, more than 5 times that of a typical children's toothbrush, and densely packed 0.07mm soft bristles like "feathers," this toothbrush is gentle on pets' mouths, making daily brushing easy. Suitable for all dog breeds, from cats and extra-small dogs to large dogs. Short Hair Type (Orange) Bristle length: approx. 5.5mm For those with small mouths or those who don't open their mouths Medium Hair Type (Green) Bristle length: approx. 6.5mm For those new to brushing or those who dislike their current toothbrush ⭐️ Long Hair Type (Pink) Bristle length: approx. 8.0mm For those new to brushing, those using tooth-cleaning sheets, or for tooth-brushing training, and those with weak gums Large Type (Navy) Bristle length: approx. 8.0mm For those who want to brush their entire mouth at once Handle material: PP resin, Bristle material: Nylon Heat resistance: 100 degrees Celsius Made in Japan ⚠️ No packaging, will be shipped via Click Post. ⚠️ We are sorry, but we do not offer discounts or individual sales.