3 Pieces3D Contour Ruler Set With Retractable Y-Type Tape Measure, Suitable For Fitness, Body Measurement, Leather Measurement And Centimeter Sewing. It Is The Ideal Choice For Measuring Waist, Bust, Hip And Thigh Circumference. It Provides Accurate Measurement Results, Making It A Perfect Choice For Sewing, Handicrafts And Valentine's Day Gifts.