Save space and stay organized: The space saving shoe stackers maximize vertical storage, making the most of limited closet space while keeping shoes easily accessible. quality you can trust: Made of nontoxic PP material, formaldehyde , more durable than ordinary products on the market. Waterproof, you can rest assured to use it in the bathroom. Adjustable design for flexible storage: Three height adjustable levels let you your storage configuration. Whether you need to accommodate taller boots or prefer a more compact arrangement, these shoe racks offer the flexibility to suit your specific needs. Nonslip construction for tidy spaces: The stacker features flaps at both sides and behind, along with small bumps on the surface to prevent the upper shoe from slipping off, keeping your space tidy and neat. Practical use scenarios: In a small closet, use the three height levels to stack multiple shoes and maximize vertical space while keeping daily footwear within reach. In an entryway or mudroom, organize family footwear by height and type for quick access and a neater look. In a bathroom, take advantage of the waterproof material to store slippers or shower shoes in a humidityprone area.