The new Resco Pro Series Scissor Animal Nail Trimmer are designed with the professional in mind and manufactured to Resco"s exacting specifications. Animal nail trimmer for small and medium dog nails. Its medium opening makes the job easy. Heavy duty metal handles and thick stainless steel blades make this the ultimate grooming tool. The soft rubber grips enhance the ergonomic feel of the trimmers and the easy-cutting action is what groomers and veterinarians want. The blades mesh tightly for the long life of the product because of its double lock feature that keeps the pivot screw from backing off. This is a problem with cheap scissors trimmers