Necessary Tools to Punch holes and Trimming Polycarbonate and Lexan Plastic Body Shell Drills of RC Hobby Car Quadcopter Helicopter Boat Airplane Canopies Models,etc. Great Combo Set -Holes Puncher for Body Posts, Trimming Smooth Rounded Wheel Wells and Straight Lines Length:140mm/5.5inch colour:Black+silver Material:Metal + plastic Package Contents: 1 x Standard Scissor 1 x Curved Tip Scissor 1 x Body Reamer with Sleeve