Overview Modular Design: Interlocking panels for flexible wall organization systems No Drilling Required: Adhesive mounting preserves walls with damage-free installation Multi-Functional: Compatible with various accessories for customized storage solutions Space Optimization: Vertical organization maximizes small space efficiency Durable Material: ABS plastic construction ensures long-lasting performance Specifications Material: ABS Plastic Colors: Black, White Panel Sizes: Square panels: 19.5*22cm, various combination sizes Long panels: Multiple size options available Extra large panels: Special dimensions for expanded storage Mounting: Adhesive backing Compatibility: Works with hooks, shelves, baskets, and specialized holders Packing List Perforated panel*1 Mounting accessories*1 set