Easy to adjust or loosen off. I use mine with a hook to position myself when bolting.
The Metolius Easy Daisy is a revolutionary adjustable daisy design that allows you to operate both the buckle and the carabiner without changing your grip. It is made from ¾" nylon webbing and has anodized CNC aluminum buckles for durability. For body weight only.
Weight: 3.5 oz. (99 g)
Strength: 1.3 kN (300 lbf)
Overall length: 56" (1422 mm)