Electronic Appliance Ball head clamp with 1/4inch -20 thread ball mount clamp magic arm super clamp

Specification: origin: mainland china photography accessories type: magic arm material: metal screw mounting: 2 1/4 screws product size: 78*30*30mm packing size: 90*40*24mm/3.

18inch weight: 38.

5 grams note: due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

thank you! please allow 1-2cm measuring deviation due to manual measurement.