Leofoto IPC-500 Adjustable Ipad Clamp Compatible with Arca Tripod Head for 13.4 to 19.7" Tablets 5"/7" LCD MONITOR It features a 3/8” mounting

It features a 3/8” mounting stud and includes a 1/4”-20 accessory mounting socket located on the bottom of the fixed apex/platform (apex/platform diameter approximately 50

Measuring just under 30cm in diameter

durable and suitable for all kinds of photography table

Delay or interval time is adjustable from 1s to 99 hours 59 mins 59 secs

Leofoto IPC-500 Adjustable Ipad Clamp Compatible with Arca Tripod Head for 13.4 to 19.7" Tablets 5"/7" LCD MONITOR It features a 3/8” mountingLeofoto IPC 500 Ipad Clamp Compatible with Arca Tripod Head,is designed for tablets measuring 330 500mm 13. 4 to 19. 7 inches diagonally, including the 12. 9 inch iPad Pro.