This kit includes findings, beige sheer cup lining, beige power net and stretch lace trim. Please note this kit does NOT include underwires. The kit is available in small and large sizes, the difference between the sizes is the width of the strap elastic and size of the back closure. The small kit is for 30AAA ? 46B, the large kit is used for sizes 46B ? 48K. You may find you prefer a different sized kit regardless of your bra size, these sizes are just a guideline. Bra Findings Kit Includes: Top Band Elastic Bottom Band Elastic Strap Elastic Neckline Trim Underwire Channeling Sliders and Rings for adjustable straps Hook and Eye Closure for the back