Cardboard 2.2x17.5" 3 Slot

2.2" Airframe, 17.5.5" Long - 3 Slots

Dimensions: 2.245 OD x 2.175 ID x 17.5" Long
Slot Dimensions: 4.25" Long, 0.5" From End, For 1/8" Plywood

NOTE: This Cardboard 2.2" Airframe is NOT the same as cardboard 54mm Motor Tube