The red back spider is an icon of Australian venomous things with its shiny black body and glorious red stripe. When I saw these colours I could only think of the spider hence the kit. 
This kit contains the components to make a beautiful black and red bra. 
Our Kit Contains:
Red Duoplex Fabric 0.5m x 0.75mNylon 
Sheer Cup Lining 0.5m x 0.75mBlack 
Powernet 0.5m x 0.3m
Black Picot Elastic 0.6mBlack Underwire Channelling x 0.9m Underarm  Elastic x 1.5 Strapping x 1m
Underbust Elastic 1.3m
Rings and Sliders
Bow
 
Please choose your preferred findings: 
12mm -  2 x 3 Hook and Eye
15mm - 2 x 3 Hook and Eye
20mm - 3 x3 Hook and Eye