About the size?

1:About the size?
Up to 37 inch(110cm)；Up to 39 inch(115cm)
Up to 41 inch(120cm)；Up to 43 inch(125cm)
Up to 45 inch(130cm)；Up to 47 inch(135cm)；
Up to 49 inch(140cm)
We recommend that you purchase a slightly larger size,because this is automatic belt,so if your belt is too long,you can cut the strap to fit your waist

If you do not receive the order or the product damaged(though the rate is very very low)?

2:If you do not receive the order or the product damaged(though the rate is very very low)?
We will give full refund or resend to you if you do not receive the order or the product damaged. If the package arrive at last, you can keep it as a gift. As for the damaged the product, you can keep it as a gift.