Metal Belt Embroidery Hoop 2.6"x7.8" | 65x200mm for STITCHERO Embroidery Machine | Metal Frame, Ideal for Karate Belts, Pet Collars, Name Tapes, Sashes etc Machine Model:X4-Four Why is my fabric puckering

Why is my fabric puckering in the center while using the magnetic hoop

000 repetitions under strict durability testing to ensure reliable performance

providing versatility for both beginners and professionals

The box includes 1 magnetic hoop main part

Metal Belt Embroidery Hoop 2.6"x7.8" | 65x200mm for STITCHERO Embroidery Machine | Metal Frame, Ideal for Karate Belts, Pet Collars, Name Tapes, Sashes etc Machine Model:X4-Four Why is my fabric puckering1. Applications Sewtalent Metal Belt Embroidery Hoop is designed for narrow materials, covering cotton nylon polyester webbing edging tape thin soft leather edging and other ribbons, including but not limited to the following applications: Belts of karate, taekwondo, judo, BJJ rank Pet collars, Pet harness & amp, Pet leash straps Uniform name tapes, ID tapes. Award sashes, merit badge sashes, pageant graduation sashes, ceremonial ribbons. Bags straps.