The Gypsy Quilter No Slip Grip Dots – Piece N Quilt
Amazon.com: Sure Grips by Ultima – Non-Slip Ruler Grip Rings with 3M Adhesive Backing – Designed for Quilting & Patchworking – Works on Any Ruler – 30 Rings, 15 Large & 15
Amazon.com: TightGrips Quilt Template Non-Slip Pads - Complete Set of 48 - Includes 24 Large & 24 Small Grips for Enhanced Precision
5 Ruler Handles Non Slip Anti Slip Stickers Adhesive Rings Sewing Pad - AliExpress
Ruler & Template Grips
Amazon.com: TightGrips Quilt Template Non-Slip Pads - Complete Set of 48 - Includes 24 Large & 24 Small Grips for Enhanced Precision
Crafters Dream Metric Quilting Rulers Non Slip Acrylic Transparent Centimetre Dressmaking & Sewing. Full Range of Sizes Available - Etsy