1. Q:What is your MOQ? A: Our MOQ 10PCS 2. Q: What is your product size? A: Our product size is one size.Shoulder strap is a very stretchy material that can be dynamically fit your body shapes, you can also slide the buckles to adjust the tightness 3. Q::What is the material of your product? A::Shoulder strap (polyester)Ingredients: 80% polyester yarn, 10% silk thread, 5% rubber band 4. Q:How many pcs of underwear can you produce per month? A:We can produce 200000 pcs per month. 5. Q:Can you supply a sample to me? A:Yes,we can supply a sample to you and the sample fee is refundable when the order confirmed. 6. Q:Are you able to support sample customization? A:We support the sample customization, We can make the sample in 30 minutes and send it out on the same day. 7. Q:Where is your factory located? How can we visit there? A:Our factory is located in Yiwu Zhejiang Province, China.