The Wolverine is one of the oldest LOC/Precision model rocket kits for beginners and we’re bringing it back to life with some modern upgrades! While the original version used a short cone and 38mm mount. We thought that the longer cone and a 54MMT would serve better today! With LOC-n-fin style construction, fire blanket and motor retention all included, this is an excellent kit for level 1 or level 2 certification! H-K impulse - the 4" series of LOC-N-Ring Adaptors will bolt right up for 38mm and 29mm flights! Complexity: Entry LevelDiameter: 5.5″Height: 55"Weight: 5.25lbs.Motor Mount: 54mmParachute Size: 50″ Ripstop Nylon**Colors are random**Shock Cord Type: NW-20 20' 3/8″ Nylon with sewn loopsShock Cord Mount: SCM-3MR-1 motor retention10 series rail guidesrecovery blanketFin Thickness: 1/4″Ring Thickness: 1/4″Instructions: YesDecals: Yes