Our hat inner support is the ideal accessory for anyone who wants to keep their baseball caps looking great. Made from PVC, these inserts are ideal for maintaining the shape of your hats. Use them at home or in a retail setting. Simply insert the support into the hat, and it will provide the necessary support to keep the hat's shape intact. Features -Color:Transparent -Material:PVC -Size L:17.00X17.00X8.50cm/6.68X6.68X3.34in -Size S:17.00X8.80X8.50cm/6.68X3.46X3.34in -PVC material: crafted from pvc plastic, this hat inner support is lightweight and comfortable, ensuring it doesn't weigh down your cap - Lightweight: lightweight for easy to carry, sufficient quantity can meet your demands -Shape maintenance: keeps your baseball cap in shape, preventing it from becoming misshapen and ensuring a stylish look -Protective: protecting your hat from being crushed or deformed during storage or travel, maintaining its original shape -With its sturdy construction: this hat stand effectively protects the shape and structure of the hat Package list: 10 x baseball cap inserts(Size S) 10 x baseball cap inserts(Size L)