ITEM NAME:1X Adjustable Durable Pen Design Eyesight Rod for Optometry Visual Chart Sch Ew Features: - Retractable Optometry baton sight stick extension-type pen style. - Be suitable for glasses store and optical school. - Be suitable for optometry. - This item is a Expansion stick for optometry, retractable Optometry baton sight stick extension-type pen style. Be suitable for glasses store and optical school. Description: - Color: Silver. - Material: Stainless Steel - Size: As the picture Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Packing List 1 x Expansion Stick.1 x Expansion Stick. - Size: As the picture. sincerely hope that you can understand!
