Second hand Unbranded 1/4in extender block Tripod accessory for sale
Used Unbranded 1/4in camera retaining screw with thick base and 1/4in thread so I assume its designed to give a height extension to your tripod / flash bracket or other accessory. 34mm diameter 15mm thick. 1/4 threaded part is about 5-6mm high.
Condition:
good The photograph above is the actual pre-owned Unbranded 1/4in extender block on offer for sale.