Adjustable Jaw opening from 10mm up to 100mm,meets the need of lens size.Used for opening the grip ring of any optical lens,such as telescope camera lens.It can also be used in the grip ring of camera body somewhere else.This camera lens repair are made of good quality rubber,pliable and wear-resistant,durable for years of .9pcs per pack,from 8-83mm,suitable for almost all sizes cameras to .High friction of the surface makes it has better grip to remove lens.High softness avoids scratches when remove lens. for photographers to repair lens.Extended head design is available for some two lens camera(Depends on the sizes of your TLR cameras).Type: 8-16mm,22-32mm,25-28mm,26-35mm,41-47mm,47-53mm,56-64mm,60-70mm,74-83mm Number: Lens Repair ToolColour: gray+silverMaterial: rubber+metalPackage Contents: 1 Set x Lens Repair Only the above package content,other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.