iShoot Lens Support Collar for Canon EF 70-200 F/2.8L USM, 70-200 F/2.8L IS USM, 70-200 F/2.8L IS II (III)USM Tripod Mount Ring

iShoot Lens Support Collar for Canon EF 70-200 F/2.8L USM, 70-200 F/2.8L IS USM, 70-200 F/2.8L IS II (III)USM Tripod Mount Ring

Aliexpress UK