Universal 37mm thread clip,suited for cell phone camera assistant lens and 37mm effects filter.
Thread diameter 37mm,hole diameter 20mm.
High quality plastic and rubber,anti-slip,steady,durable and no damage to cell phone.
Easy to use and portable,it is an indispensable lens accessory for people who like mobile photography.

Note:
1.Please select the mobile phone auxiliary lens with interface diameter of 37mm.
2.There may be differences in the shape of different batches of products, but the dimensions are the same, please understand.

Package included:2 pieces 37mm Thread Clips