Sinnofoto&reg; C1 (Lion sceptre) Waterproof Selfie Handheld Monopod for Hero 1 2 3 4 Carbon Fiber Monopod with Gopro Tripod Mount & Thumb Screw - Monopod Extends 17.3''-41' Black 1.Material: Max 25mm C8x 70%carbon fiber tube plus CNC shaped sturdy handle,screw mount and wrench. 2.Design: Unique the twist scales on knobs and diamond anti-slip professional handle.A perfect interpretation of Art was applied on it. 3.Compact and lightweight: 1/4 screw head and 1/4 screw thread on the bottom of handle. Suit for the DSRL camera,action camera and mini tripods. 17.3 to 41.4 compact size. 0.5lbs only. 4. Safe and sturdy: aluminum screw mount and twist lock knob to avoid the risk to your camera. 5.Emergency floating: Under max extension 41.4, itll be a floating stick for a short time to release your hand.Please keep it dry on next use.