Fit all Avery Stacking Trays. Designed to give a clearance between trays of 75mm. Each pack includes four connectors, one for each corner of your trays. Made of recycled moulded plastic. eco-friendly. Fits all Avery stacking trays. Gives an extra 75mm between trays. Pack of 4 - one for each corner. Colour: Black. Lightweight but sturdy racks with contemporary leaf design.. Angled base holds papers and files securely in place.. Low front allows for ultimate contents visibility & finger pull on spine aids removal from shelf.. Jumbo Magazine rack offers additional capacity.. Made from 97% recycled plastic.