The hama pro ii hand strap has 9 air cushions patented air cell technology in the hand strap which provide superior carrying comfort as they take on a form perfectly matched to the wearers hand it also has a mounting plate to adapt the tripod mount so that the tripod can still be used without having to unscrew the plate rrfeaturesr universally usable for cameras with a b14 64 mm tripod mount and strap attachmentr the mounting plate is attached to the tripod mount of the camerar the