Neo Throw Weights have a proven aerodynamic design that out-flies other shapes. Combine that with our new high-visibility colors and enhanced durability and you've got a throw weight made for launching. The new SherrillTree Neo Throw Weights come with a narrower "D" style steel ring to attach your throw line. Neo Throw Weights are standard with a webbing loop on the bottom for quick attachment of a climbing or rigging line. The Neo Throw Weights are covered by a 6-month material defect warranty. If the throw weight fails under normal usage we'll replace it at no charge. The Neo Throw Weights come standard in 6, 8, 10, 12, 14 and 16 ounce weights.