Speculums are used in the medical world for examining, basically, by spreading. These speculums are available in sizes small, medium, large and extra large. These speculums are made from solid metal thus allowing them to be cleaned before and after use. Size medium and large are the most selling sizes, however, the larger the spreading you want, the larger the size you should get. Fantasize, explore and have fun! Stainless Steel Speculum Hole Stretcher Large Speculum, which is 5 1/8" long and 1 3/8" wide Medium Speculum is 4 1/2" long by 1 3/8" wide Small Speculum is 3 1/2" long by 7/8" wide.
