Specification:Material: High Quality PlasticSize(mm): full-size:110(L)X40(W)X20(D)Working range: 20-35mmCan be used on smaller scopes/torches with spacer.Tool Mount For Flashlight Torch/Telescope Sight/Laser Scope/IR Scope/LED light&bikePackage content:1×tool mountThis is tool mount that can be used to mount the led light/IR illuminators on the scope barrel/bicycle handlebars, One end for the IR/torch and the other for the scope barrel/bike handlebar If you have a flashlight or IR, then you need two tool like this. You can install the IR or the flashlight separately on the scope mount, then use one extra. The other scope moun is fixed to the scope barrel, so you can choose to turn on the flashlight or turn on the infrared filler during night hunting or shooting.