Collins Speculum This is a show piece for you medical toy kit. This forged surgical stainless steel speculum has much smoother edges than is the case with less expensive stamped steel speculums. Speculum body is finished to a high gloss shine! The smooth edges and fine finish makes insertion of this speculum very comfortable. The wide open hinging action allows for deeper viewing without a lot of discomfort so this speculum is often used for lengthy viewing. The dimensions for this large speculum are 7 1/2_ from tip to toe measured horizontally"," the blades spread to a width of 4 1/2_. Click Here To Order