25 Pack of Regular Unwelded Heavyweight 3/4 Inch Metal D Rings for Paracord Projects Webbing Slot Internal Measurement - Midwest Cord Parachute Cord Supplies Dee Rings for Dog Collars Leashes Ect Pack of 25 D Rings 3/4" Webbing Slot (Internal Measurement of Base) Unwelded Metal Popular for Use in Paracord Dog Collars and Harnesses Midwest Cord Paracord Craft Accessories