Features: Justesse engineered with high strength aluminum alloy for stable flight and parfait accuracy, these hunting arrows solve deformation issues of traditional arrowheads while serving competitive archer and professional hunting needs. extreme light weight construction (mere grams per unit) paired with flat tip points ensures safe shoot experiences and reduced fatigue during extended practice meeting or tournaments. Designed for arbalest enthusiasts ranging from safety conscious beginners to seasoned marksmen, particularly ideal for youth training programs and family outdoor recreation. Thrives in diverse environments from humid wilderness hunting expeditions to controlled archer ranges thanks to usure resistant materials that withstand weather challenges. The complete needle set combines portable organization with grade durability, featuring stainless steel components that maintain structural integrity through repeated outdoor adventures and practice drills. Specifications: Materials:Stainless steel Size: meteoroid Hammer: 2.7x1.1cm, Flat-headed : 3.3x2.5cm, Point-headed : 3.8x2.5cm Color: silver, black and gray Package Includes: Meteoroid Hammerx4+Flat-headed Judox4+Pin-headed Judox4 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.