This is the Aqua Lung Quick Clamp Wrist Rings Features: Installs on existing latex seals Compatible with Quick Glove Rings Includes: docking rings and spanner rings his removable wrist ring system is our most economical and easy way of converting a drysuit from wet gloves to dry gloves. Insert one of the colored rings inside the latex seal, slide the outer black ring over the latex seal and inner ring and voila!