BEXIN P250 aluminum alloy material can be disassembled into 250*38mm telephoto plate + double-sided clamp, weight 492g, 4 level telephoto can be split into 2 single-sided clamp, release the knob, double bayonet up and down can achieve horizontal movement of the clamp, thickened height, stable and not sway, multi-purpose, with non-slip rubber pad. Macro adjustment quick mount set, easy to deal with telephoto camera lens movement trouble!