Rulers are usually made of high-quality plastic, key ring is made of high-quality stainless steel, which is sturdy, and durable.This ruler can be folded into a small size and comes with a keychain for easy portability. The scale lines are usually very clear, making it easy for you to accurately read dimensions or angles.It can be folded into a compact shape, convenient for storage and carrying, without taking up too much space, great for carpenter measuring.

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Price	$3.19	$2.89	$2.59	$2.29	$1.89	$1.39