{"product_id":"gratnells-callero-custom-low-level-6-deep-tray-library-adder-unit-sunshine-yellow","title":"Gratnells Callero Custom Low Level 6 Deep Tray Library Adder Unit – Silver Frame with Sunshine Yellow Trays","description":"\u003cp\u003eThe Gratnells Callero Custom Low Level 6 Deep Tray Library Adder Unit is a modular classroom storage solution designed to expand existing Callero Custom storage systems. Featuring six deep trays in Sunshine Yellow and a durable silver steel frame, it provides organized, high-density storage while maintaining a compact footprint that fits comfortably into modern learning environments.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for libraries, STEM labs, makerspaces, classrooms, and resource centers, this low-profile unit keeps books, learning materials, equipment, and classroom supplies easily accessible. Its child-friendly design, antimicrobial trays, and StopSafe runners help create a safer, more organized learning space that supports everyday classroom activities.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eSchools and educators rely on modular storage that can adapt as learning spaces evolve. This adder unit extends existing Callero Custom configurations, making it easy to create flexible storage systems for STEM resources, library collections, classroom supplies, and collaborative learning environments while maximizing available floor space.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes six deep Gratnells trays in Sunshine Yellow for high-capacity storage.\u003c\/li\u003e\n  \u003cli\u003eExpands compatible Callero Custom modular storage systems.\u003c\/li\u003e\n  \u003cli\u003eCompact low-level design fits beneath displays, windows, and collaborative workspaces.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty steel frame supports up to 250 kg with trays rated for 5 kg each.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runners help prevent trays from being accidentally removed.\u003c\/li\u003e\n  \u003cli\u003eSmooth, rounded frame design improves safety in student learning environments.\u003c\/li\u003e\n  \u003cli\u003eAntimicrobial polypropylene trays are durable, easy to clean, and built for daily classroom use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOrganize STEM kits, robotics components, and engineering materials.\u003c\/li\u003e\n  \u003cli\u003eStore library books, reading resources, and literacy supplies.\u003c\/li\u003e\n  \u003cli\u003eCreate flexible storage for makerspaces and innovation labs.\u003c\/li\u003e\n  \u003cli\u003eKeep classroom manipulatives, art supplies, and teaching materials neatly organized.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48601719931129,"sku":"CADD1644020202","price":1357.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CADD1644020202_-_Callero_Custom_Low_Library_Adder_Unit_6_Deep_Sunshine_Yellow_Trays.avif?v=1782579341","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-custom-low-level-6-deep-tray-library-adder-unit-sunshine-yellow","provider":"STEMclassrooms.com","version":"1.0","type":"link"}