Male catheter Specifications: 1)Main usage:urethral catheterization drainage for male patients who suffer paralysis or uroclepsia. 2)Sizes:xxl(40mm), xl(35mm), l(30mm), m(25mm), s(20mm). Inner packing:50pcs/box Outer packing:1, 000pcs/ctn Carton dimensions:55*28*57cm.