DescriptionThe item is a practical and professional watch repair tool, which is mainly made of durable metal and rubber materials, and suitable to hold large watch case up to 45mm. With the watch holder, you can easily open your watch back case in seconds for repairing or other uses. Portable design and easy to use, it is really a wonderful watch back case holder opener for choice.Features- Color: mainly black. - Material: durable hard metal and rubber. - Dimension: 70mm*45mm. - and Watch Back Case Cover Holder Adjustable Opener Remover. - Suitable to hold large watch case up to 45mm. - Help you open your watch back case easily and quickly. - The are made of rubber to well protect watch case from damages. - Simple and practical design, easy to operate.