[ ]You get 16 boxes Pre-threaded Needle Kit (each box includes 10 pieces/10 colors threaded needles, 2 transparent buttons + 1 safety pins ) + 6 Pieces 15mm( 5/8inch) Black buttons + 6 Pieces 18mm (23/32inch) Black buttons. Different colors can well match with your different need. [ RUST-PROOF & ]The Needles are plated material, smooth, and . [ EASY to USE & SAVING TIME ] You just need to slide and choose the color you need, the The thread has been threaded in the needle that you can save the time of threading; and packed in box, easy to carry, whether you are traveling or [ EASY to CARRY ]The quick fix sewing kits are and packed in box, easy to carry, can be placed in your purse, luggage or desk drawer for quick fix repairs, whether you are traveling or , they be a good partner for your sewing. Material:plastic + wire colour:As Shown Package Contents: 1 x needle and thread kit Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.