• Size is composed of: length, width and height.
• The incut indicates how much positive is the hold; it can range from 0° (difficult) to 20° (easier).
• Fastening indicates what type of screws you need to use to fasten it to the climbing wall (the M10 option always provides at least one Ø5mm hole for wood screws).

Still undecided? Read this article we wrote on how to choose the right holds for you.