Description:Material: This hand rock climbing ascender uses alloy as the material, which is wear resistant and durable so that can be reused.Portable: The alloy rappelling gear is small in size and lightweight which can be put in your backpack when you going out.With holes: This mountaineering 8-12mm rope clamp has 2 hanging holes which can be used to connect with ropes easily.Easy to use: The portable climb equipment has elastic spring which is convenient to use and install even when you are climbing.Fit occasions: The outdoor caving searching accessory can be used in outdoor climbing, caving, searching work and rappelling.Specification:Material: Alloy.Applicable rope: Approx. 8-12mm/0.31-0.47inch.Size: Approx. 19x9x3cm/7.48x3.54x1.18inch.Color: Red, orange, blue, black, green.Note:There might be a few color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.Package Includes:1 Piece Climbing Ascender.