Folding Rule Metric Measurements Lightweight Composite Construction Ruler 1/2M

Features:
HEAVY DUTY FIBERGLASS DESIGN - Professional Grade, Sturdy and Reinforced Fiberglass. 100% WATERPROOF
FOLDING LOCKING DESIGN - Lock into Multiple Angles, Simple and Easy!
NUMEROUS USES - Perfect for Carpenters, Underwater Measuring, Laying Tile & Hardwood Floors, DIY Projects, and Much More!
Double sided, convenient to read the measuring result.
Can be fold into 10 lengths when not in use for compact portability.