Drawstring Pull-Up Bra: In The Middle Of The Wieysdoo Strapless Bra, There Is A Drawstring, You Can Use It To Adjust The Force. You Only Need To Place The Cup Of The Strapless Push-Up Bra On Your Breast And Then Pull The Rope Tight. Then You Will Get A Support And "Push" To Make Your Breasts Look Bigger And Fuller. .Invisible Sticky Bra: Wieysdoo Push-Up Dress Bra To Bring You The Cleavage You Need, Without The Need To Wear An Everyday Bra. The Self-Adhesive Bra Is Thin Enough, So There Is No Obvious Bra Line Under The Clothes. Because There Are No Shoulder Straps, You Don'T Have To Deal With Shoulder And Back Pain, Even If You Wear A Sticky Bra, You Will Feel Like You Don'T Wear A Bra. .Polyester .Hand Wash Only .Fastening: Tie .Regular .Skin-Friendly And Super Sticky: The Bra With Drawstring Is Made Of Natural Harmless Silicone Material, Without Irritation Or Itching. The Strapless Bra Can Not Only Stick Tightly, But Will Not Leave Any Form Of Sticky Residue After Repeated Use, Let Alone Worry About Slipping Or Peeling. .