Self-shrinking tape measure 100PCS.This tape measure with a keychain is made of sturdy and wear-resistant material, which is comfortable to hold, durable, and unbreakable. It has clear printed numbers and lines for easy reading. The scalable design is easy to use and designed for precise measurement. The bottom of the tape measure has a quick lock button, a lock release switch, and a thumb grip. Simply pull out the tape measure and press the button to lock the measurement in place, and smoothly retract it when locked and released to help you obtain accurate measurements.1 location includes the shipping cost to US. Orders of 5,000 pieces or greater are eligible for sea shipping. 100% guarantee for quality. Rush Service.