Package includes: 6 x Features - Size: 14.20 x 11.80 x 4.10 cm/5.58 x 4.64 x 1 full frame goggles. Physical correction: Focusing by moving through small areas such as the aperture of a camera, instead of breaking the aperture of the lens. Multi-purpose design: allows myopia and hyperopia to be easily focused. Repeated use for vision correction training glasses. Material: PC eye care accessories. High quality: these are made of high quality and safe PC materials, durable and can be used for a long time. Workmanship: small size, light weight, convenient to carry and store, does not take up too much space, the workmanship is perfect and you will have an experience of portable use. - Practical function: eliminating overstrain and fatigue of the eye muscles is the key to restoring vision! The pinhole principle relaxes the eye muscles and relieves vision fatigue. - Colour: as shown in the picture. Product Information Vision improvement. This is really a great selection of glasses. Eye care device, exquisite workmanship, exquisite design, can bring you an experience. Portable are suitable for people with myopia and farsightedness. This helps them correct people with poor vision. Bulk shot glasses. This is a hole glasses made of high-quality and safe PC material