Item Type: Sponge Arrowhead Material: ABS Sponge and Aluminum Size: Foam Diameter: Approx. 5.5cm/2.2in Tip Length: Approx. 10.5cm/4.1inPackage List 10 x Sponge Arrowhead Manual measurement, please allow 0.4& 8209;0.7in error. 1High Quality Material: Our sponge arrow wide head is made of high quality sponge and aluminum material, strong and durable, safe to use. 2Impact Resistance: Sponge foam head with pores, so it can dissipate a lot of force and reduce impact, absorbing most of the impact from the arrow shaft. 3Easy To Assemble: You can follow the instructions and the arrowhead can be easily screwed into your arrow shaft, no glue is needed to assemble the arrow. 4Professional Design: Our foam head is specially designed, combining soft and hard, sponge like foam and hard parts, fine workmanship, easy to use. 5Multi Purpose: These sponge arrows are suitable for outdoor play, or used for CS game practice target movement, the arrows can be replaced at will.