2 FLIGHT MODES --- These Airplane toys have two flying mode--Glider mode and reversal mode. There are two holds in the plane's tail. Insert the small wing to the below hold,the plane will fly in Glider mode. Insert small wing to the upper hold,Plane will fly in reversal mode. BENIFIT FOR KIDS' HEALTH & HANDS-ON ABILITY --- Outdoor sports good for children' health. Just give kids a chance for throwing these foam airplanes, they will get away from computer, television, play with these glider planes outside for hours. Kids will Learn how to launch and control these foam gliders,when playing,which helps your youngsters develop coordination, critical thinking skills with a practical way,also will improve their hand-eye combination,coordination,observation. ECO-FRIENDLY MATERIAL, EASY TO ASSEMBLE --- These foam planes are made of EPP high-polymer material,light weight, good flexibility,impact resistance. They are tested safety for kids. Won't harm your kid,Even if the foam styrofoam plane hits him/her during landing. EASY TO ASSEMBLE - Do not need a battery,just insert the wing and tail to the right place,you will be allowed to enjoy the out door game immediately. For All Ages - These foam airplane gliders were designed not only for kids, the whole family can enjoy the happy hours in open area such as backyard,sand beach,grasslands,yard,front door,park and other places.Helps promote parent-child relationships. 2 pcs foam inertia aerobatic airplanes included,allow children race with each other.Which will encourage kids to share and negotiate,let them learn about friendly competition while playing.