Rubber Bands are a common method of wing attachment because, in the event of a crash, the wing can separate from the fuselage, thus saving it from the main impact. FEATURES: Made of latex rubber and are fuel resistant. Common method of wing attachment INCLUDES: One 1/4 pound Box of #64 Rubber Bands SPECS: Size: #64 bands are 3.5"L x 1/4"W Box Amount: approximately 100 ir/jl updt jxs 5/13/05