Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Medium size is portable. Large can be double-shouldered, single-shouldered, portable. Two sizes: Large(14x26x37cm) / Medium(9x22x25cm). It can adjust eyepiece location;help you to get more sharp image. Application:Support all types of telescopes, reflector, refractor, to observe the star clusters, moon, , planets and other celestial bodies. It can adjust eyepiece location;help you to get more sharp image. Size One Size Color Large Pattern Solid Brand Name Artsim Unit Count 1.0 Count Item Weight 500 Grams Manufacturer Artsim Model Number Artsim Manufacturer Part Number Artsim