Features：1.Material：Zinc alloy plating chromium2.Two size holes， plastic handle.3.Use with ease4.Easy to crack all kinds of nut-shells and seafood. Aalnuts， pecans， hazelnuts， almonds， Lobster， Crab.5.Hole Size ：3.4 x 2cm/1.3'' x0.8'' (L*W) 1.9 x 1.4cm/0.7'' x 0.6''(L*W)6.Overall Size ：15.7 x 3.9 x 1cm/6.2'' x 1.5'' x 0.4'' (L*W*H)Package included：1 x Walnut Pliers