TRX® Hex Rubber Dumbbells for Weight Training | 10 - 30 lbs
CAP 15 LB Dumbbell Pair Rubber Coated Hex Dumbbells Weights Set of 2 - New 702556171677 | eBay
Dumbbell 15lbs Blue - All In Motion™ : Target
Amazon.com : KeepRepel 15 lbs Dumbbells, Hex Dumbbells Free Weights Set of 2, with Winding Tape, Solid Steel Dumbbells Set for Home, Gym, Office, Exercise, Each 15 pounds / 6.8 Kg : Sports & Outdoors
CAP Barbell Cast Iron Dumbbell Weights, 15 Lbs., Pair - Walmart.com