This handy set of large nail clippers for dogs will allow you to trim your pup's nails professionally at home it lets you work faster, with less effort and cut the nail cleanly without ragged edges that have to be filed security lock, make nail scissors in a closed state when not in use the ergonomic grip is to ergonomically mold around your hand for extended comfort and ease of use helps prevent accidental nail cuts you will never overcut, greatly reducing the risk of injuries even bleeding when cutting your pets claws package: 1pcs pet nail clippers(comes with a file) dimension: 16 x 10 x 2 cm.