Specifications:100% brand new and high qualityMaterial:plasticSize:Small: length * width: 17 * 0.7cm / 6.69 * 0.27" (excluding packaging, width is the width of the brush head portion)Large: length * width: 23 * 1.8cm / 9.05 * 0.70" (excluding packaging, width is the width of the brush head portion)Applicable objects: cat and dogUsage: clean the pet teethClean the mouth, remove the food residue, clean and sanitaryRemove bad breath and keep it freshSturdy teeth, prevent disease Package content:1PCS Pet ToothbrushNote:1.please allow 1-3 cm/ 0.39-1.18 inch difference due to manual measurement and 3-5 g/ 0.007-0.01lb/ 0.11-0.18oz for the difference between different colors2.due to the screen difference, the color may be a little difference from what you expect, please allow it.