With this kit you'll have to option to finish your bra neckline with the fold over elastic or the crochet elastic trim. 

Small: 

(1) 2x3 hook and eye 1.25" H x 1⅛" W

1 yard ¾" fold over elastic

1 yard ½" crochet elastic trim

1 yard 1.5cm bra strap elastic 

1 yard ⅜" top band elastic 

1 yard 1.5cm back band elastic 

2 pairs 15mm rings and slides 

Large:

(1) 3x3 hook and eye 1.75" H x 1⅝" W

1 yard ¾" fold over elastic

1 yard ½" crochet elastic trim

1 yard 1.5cm bra strap elastic 

1 yard ⅜" top band elastic 

1 yard ¾" (2cm) back band elastic 

2 pairs 15mm rings and slides

Top and back band elastic has plush back and is made from polyester, the strap elastic, hook and eye closure is made from nylon 

NB. True Color may be affected by background lighting, viewing screen therefore may differ slightly. 

*all measurements are approximate

*For larger bust you may require a wider strap elastic than what is available in the large kit for extra comfort.