This is for four trays measuring 3.9" 4" x 4". New pulled from Milwaukee Packout model # 48-22-8430 & 48-22-8435.. Keep your tools organized with this brand new, red low profile storage bin tray designed for Milwaukee Packout Organizers. Made from high-quality plastic, this tool storage bin is durable and long-lasting. It has an item height of 1 3/4" and an item length and width of 4", providing ample space for your tools. The red color adds a pop of personality to your tools while the low profile design ensures that it fits perfectly into your Milwaukee Packout Organizer. This tool storage bin tray is a great addition to your workshop and will help you keep your tools organized and easily accessible. Get your hands on this tool storage bin tray today and take the first step towards a more organized workspace!