Made of metal material, making the camera durable and resistant to falling. T2 ring allows you to attach your camera to the telescope or microscope with standard 1.25 inch eyepiece ports. Black color, fashion and generous style, fit universal camera style. 1.25 inch diameter T-adapter fits all standard 1.25 inch telescopes and microscope. Material: metal Mount Adpter,1.25 Inch For Telescope Microscope T Ring Mount Adapter Set Camera Accessories (Canon) Product Made of metal material, making the camera durable and resistant to falling. T2 ring allows you to attach your camera to the telescope or microscope with standard 1.25 inch eyepiece ports. Black color, fashion and generous style, fit universal camera style. 1.25 inch diameter T-adapter fits all standard 1.25 inch telescopes and microscope. Specifications: Material: metal Size: 1.25 inches Color: black Types: 1.25 T-mount adapter + T2 ring for Canon Package include: 1 * T-mount adpter 1 * T2 Ring Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.