Overview: 1. [Safe silica gel] Naturally extracted silica gel material, green, non-toxic and odorless! 2. [Safety and sturdiness] Select the material, the joint is double-stitched, firm and beautiful! 3.[Long-lasting stickiness] Long-lasting bio-adhesive, delicate touch and lasting stickiness 4.[Pull up support] Strongly gather the cups, stick to the chest to gather up! Specification: Name: No steel ring invisible bra color Color: Black / Skin Tone Size: A/B/C Fabric: Spandex Moderate: Can be adjusted according to your own needs Features: Gather/receive auxiliary breasts/unbound Size Information: Note: 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service. 3.As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following images. Packing list: BraX1