The Miltex instruments includes both premium-grade German and American crafted stainless steel. This is a Miltex MeisterHand Canine Spay Kit. Specifications: Without Cassette, MH6810-NCContents(1) #3 Knife H and le(1) Mayo Scissors, Straight, 6-3/4" (173 mm) (1) Snook Ovariectomy Hook, 8" (203 mm) (2) Kelly Forceps, Curved, 5-1/2" (140 mm) (1) Metzenbaum Scissors, Curved, 7" (178 mm) (1) Tissue Forceps, 1 x 2 Teeth, 5-1/2" (140 mm) (1) Allis Tissue Forceps, 4 x 5 Teeth, 6" (152 mm) (4) Backhaus Towel Clamps, 3-1/2" (89 mm) (1) Brown-Adson Forceps, 7 x 7 Teeth, 4-3/4" (121 mm) (1) Olsen-Hegar Needle Holder, Tungsten Carbide, 6-1/2" (165 mm) (2) Halsted Mosquito Forceps, Curved, 5" (122 mm) (2) Rochester-Carmalt Forceps, Curved, 6-1/4" (159 mm) (1) Vet General Surgical Cassette, 15" x 8-1/4" x 1-1/4"