Features: Flexible Multiple Size Plannumber: Includes 9 modifiable PVC mattresses for circlets sized 6 12, allowing precise suitable and ensuring a comfortable, secure suitable various hoop diameters. Tall Quality PVC Substancemail: Produced from sustainable PVC, offering durability, flexibility, and gentle properties for long permanent, safe, and comfortable use. Easy handbuilt Adjustmentermeterror: Simple, tool complimentary installation lets users quickly resize circlets by inserting selected pad inside the hoop for a exact. Careful Clear Plannumber: Clear substance ensures a invisible, maintaining hoop beauty while enhancing stability and preventing slippage. Transportable and Thinnumber: Dense and thin plan creates it easy to carry in pouches otherwise bags, exemplary for mobile hoop adjustments in daily, fitness, otherwise special instances. Specifications: Product sizemail: 4x10inch substance: PVC Size: adapted to the width of 1.5-10mm hoop characteristics: clear Use scenarios: Daily wear | Exercise and fitness | Adjustment for special occasions Package Includes: Hoop adjuster × 1 set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.