DescriptionThese are phone external lens clips. They are made of ABS material. They will hold photo lens firmly and stable. Universal. Easy to install and detachable. Suitable for all types mobile phones using, very practical.Features-Color: Black. -Material: ABS. -Size: About 7.1x4.1x2.6cm/2.79x1.61x1.02 inch. -Universal 37mm screw clamps, suitable for mobile phone camera auxiliary lens and 37mm effect filter. -The thread diameter is 37mm and the hole diameter is 20mm. -High-quality plastic and rubber, non-slip, stable, durable, and will not damage the phone. -Easy to use and carry, it is an indispensable lens accessory for those who like taking photos. -Universal used lens clips, with various other special effects lenses, to meet your photo needs.