Deshedding Comb: The double sided comb has a comfortable grip made of TPE and PP, which are eco-friendly. Sharp double sided blades could easily remove mats and knots without damaging the coat length.Deshedding Comb:Width of Head: 68mm. Total Length of Comb: 180mm. Number of Blades: 11pcs.Deshedding Comb Instructions to Use : Hold the root of the pet?s hair and gently comb the mats. Do not comb the hard knot by force, work gently to separate the hair. Remove knotted hair as early as possible. Useful for long coated breeds.Self-cleaning Brush:Soft handle of self Cleaning Brush has a non-slip rubber grip and it is made of TPE and PP . Self-cleaning design allows you to remove the fallen hair conveniently by one press of the button after grooming the pet?s hair. It can be for both long and short coated breeds. Brush in the direction of hair growth.Self-cleaning Brush:Length of Brush Head: 100mm. Width of Brush Head: 50mm. Total Length of Brush: 180mm.Warning:This product is intended to use on pets. Extreme pressure of the brush will lead to skin inflammation. Keep out of reach of children. Don't leave pet unattended.