I am not a climber. I bought rings to hang my hammock, which is what happened when I attached it to my carabiner. All rings have a very smooth surface with specific markings. Were they well packaged in a small (I think) waxed paper bag to keep moisture out? In any case, it was a good bag. They arrived on time and I can't wait to find out what else I'll be using them for. GM CLIMBING Blue rappel/descent ring Small aluminum ring 25kN/5600lbs for Rope Retriever anchor Anti-friction hammock
Secure Your Gear With Faswin'S Set Of 4 Stainless Steel Spring Snap Hooks (3 Inches)
31 Review
Versatile And Durable Black Nylon Webbing By SGT KNOTS: Ideal For Crafting, Marine, And Heavy-Duty Applications (1" X 50 Yds)
37 Review
Heavy Duty XINDA Screwgate Locking Carabiner Clip For Rock Climbing, Mountaineering, Hammock & Camping Outdoor Equipment
30 Review
Upgrade Your Traction: Stainless Steel Anti-Slip Crampons With 11 Spikes For Hiking, Fishing, Walking, And Mountaineering
30 Review
Stay Comfortable And Stylish With DASUTA Sweatbands For Women And Men
55 Review
6 Pcs Reflective Bands: High Visibility Running Gear For Women Men - Safety Straps Bracelets For Running, Cycling & Walking
46 Review
Metal Frame Night Driving Glasses For Men: BIRCEN HD Anti-Glare Night Vision Glasses For Safe Driving
47 Review
Segmented Beaded Kids Jump Rope For Exercise And Outdoor Activities - Durable And Shatterproof - Easily Adjustable And Light Weight Skipping Rope For Kids
48 Review