- Size: One size • Dimensions: Thickness of 0.6mm, Length of 260mm, and Width of 255mm. • Material: Made with durable, stable, and elastic PVC, with great support capacity. • Functionality: Keeps the shape of the boots upright and beautiful, prolonging their lifespan. • Usage: Easily inserts into the boots, keeping them in good condition and preventing creases and sagging. • Versatility: Suitable for most types of boots, ideal for daily use and storage in any season. • Tip: Do not apply too much force to avoid damage. When not in use, lay it flat to restore elasticity and prolong its lifespan.