100% brand new and high quality. Features: Macro extension tubes for Sony NEX E-mount digital cameras consist of 3 extension tubes - 7mm, 14mm, 28mm, and male and female adapters. The further the lens is from the camera, the closer the focus, and the greater the magnification. This extension tube does not affect image quality as there is no optics inside. They are exceptionally useful for macro photography, capturing stamps, garden flowers, jewelry collections, and many other subjects. The more tubes you add, the closer the focus and the greater the magnification. Macro extension tubes only; other accessories shown in the picture are not included. Compatible with: SONY NEX E-mount cameras and camcorders, such as A7, A7S, A7R, A6000, NEX7, NEX5, NEX-5C/5N/5R/5T, NEX3, NEX5N, NEX7, NEX-F3/C3, A5000. Notes: There are no electrical contacts in the extension tubes. Exposure must be adjusted manually. Aperture control is not available if you use a lens that does not allow manual aperture adjustment (without an aperture ring). Specification: Item Name: Macro Extension Tube Material: Metal Shape: Round Box size: approx. 6.5x6.5x7cm / 2.56x2.56x2.76'' Color: Black+Silver Quantity: 1 set/5 pcs (this extension tube consists of 5 parts) Note: 1. Please allow 1-3cm error due to manual measurement. Make sure you don't mind before bidding. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you. Package includes: 1 pc x Camera body mount adapter (without retail packaging) 1 pc x Lens mount adapter 1 pc x 7mm tube (tube 1) 1 pc x 14mm tube (tube 2) 1 pc x 28mm tube (tube 3)