Adjustable Width Fits 17in Depth Cabinets Perfectly – Designed for all standard 17-inch depth kitchen and bathroom cabinets, this expandable pull out cabinet organizer features flexible width adjustment to fit different under-sink cabinet sizes precisely. It solves the common problem of fixed-size under sink drawers that cause space waste and poor fit, bringing customized storage for irregular and standard home cabinets alike. 2-Tier Layered Design Doubles Under Sink Storage Space – Featuring independent upper and lower double layers, this under sink pull out shelf makes full use of vertical blank space under cabinets. It helps family users sort kitchen pots, cleaning supplies, bathroom toiletries and skincare products separately, effectively eliminating under-sink clutter and doubling the storage capacity of ordinary single-tier slide out drawers. No-Screw Tool-Free Installation for Renters & Families – No drilling, no tools and no cabinet damage required for installation. All adult family members and renters can finish assembly in 5 minutes by simply adjusting the shelf width and fixing the position. It avoids wall and cabinet damage caused by traditional punched storage racks, fully compliant with rental house decoration rules and home renovation protection needs. Heavy-Duty Rust-Proof Iron Structure for Long-Term Use – Built with thickened premium iron metal and anti-rust, wear-resistant surface coating, this adjustable cabinet slide out shelf owns stable load-bearing capacity and smooth sliding rails. It stably holds heavy cookware, cleaning buckets and daily toiletries without shaking or deformation, offering far better durability than plastic under sink organizers for long-term household use. Dual Kitchen & Bathroom Scenario Universal Storage – This versatile 2-tier pull out cabinet organizer is tailored for home and rental space organization. It works perfectly under kitchen sinks to store cookware, cleaning agents and tableware, and fits bathroom under-sink cabinets to organize shampoo, towels and skincare items, realizing neat and unified storage for two core household scenarios.