Ring Sizer - US Half and Whole Sizes

Professional Accurate Finger Measuring Tool for Jewelers, Ring Makers, DIY Creators and Crafters!

Ensure perfect ring fits every time with this heavy-duty plastic ring sizer set. Ideal for jewelers, online sellers and engagement surprises. Test ring sizes BEFORE buying.

Easy to Use: Simply punch out your desired size to ensure a comfortable fit
Ultra-Durable 7mm – Thicker than standard sizers (won’t bend or break)
Full Size Range - US/Canada sizes 4-17 (includes half-sizes)
Most accurate for sizing of any fingers or even to measure existing ring sizes
Perfect for engagement planners – secretly measure your partner’s size

Complete Sizing Range: 4 to 17 with half-size increments for precise and reliable measurement
Accurate & Consistent: Helps avoid discrepancies between mandrels, sticks, and gauges by providing a consistent reference tool for ring sizing

Perfect for All Rings: Great for sizing wedding bands, class rings, casual rings.
Durable & Lightweight: Made from high quality plastic for long-lasting use and easy handling during sizing sessions at home or in the workshop