Estes Ascender mid rocket collar

SummaryA collar to fit on an Estes Ascender body tube. It protects the end of the tube from damage when it hits the ground on re-entry. It has a 5.1cm diameter. I had to sand the inside to get it to fit perfectly. I sanded the outside to get the smooth aerodynamic look.InstructionsPrint it. Sand the inside to get the right fit. Glue it to the end of the rocket about 20mm down.