The 21x Wide Angle Eyepiece from Kowa is designed for use with the Kowa High Lander binocular. The High Lander comes with a pair of 32x oculars - replacing them with a pair of these 21x eyepieces lowers the binocular's magnification while increasing the field of view.
This package contains one eyepiece - two of them are needed to outfit a Highlander binocular.
