Feature:1. Durable Nylon: Made of nylon material, these arrow heads are durable, wear resistant, and they have long service life.2. General Thread: The screws can be disassembled, and the international general thread is adopted, which is convenient to install and has strong universality.3. Safe: The blunt screw in arrowheads are safe to use, specially for kid bows and archery games. There is no need to worry about children being shot by arrows.4. Applications: The safety arrow tip is suitable for both indoor and outdoor, perfect for archery practice, competition and archery shooting games.5. 10 Pieces: Delivery of these archery arrowheads set includes 10 pieces and they are light in weight that are easy to carry for outdoor arrows training.Specification:Item Type: Archery ArrowheadsMaterial: NylonGross Weight: 170g / 6.0ozSize: 3.5x5x2.5cm / 1.4x2.0x1.0in.Package List:10 x Archery Arrowheads