Grip-Base adds better grip and ergonomics to your Sony RX100 and does not protrude further than the control ring * Grip-Base is easily removed with any coin (Flat Screw) or by hand (Tripod Screw) * Our brass attachment tripod screw allows for use of tripod or sling camera strap * Adds protection and that little bit of extra bulk that improves camera handling and only weighs 1.2 ounces * Hand poured and hand finished parts. Made in the USA.