6031 - 3.1 Ounce Soft Premium Stabilizer Cut Away Backing - Size 7.5" x 7" Square, perfect for Size 15cm hoops - 100 Pack - This backing is very soft to the touch and also very stable. United Thread is your best source for Wholesale Embroidery Stabilizers and Embroidery Backing. Embroidery backing and stabilizers available from United Thread are all made in the USA. United Thread offers the highest quality wet laid backing backing which provides strong and consistent stability throughout the backing. You will notice you can use less backing than other brands which enhances the overall look of the embroidery and saves you money.