• DURABLE MATERIALS – Manufactured from oil resistant silicone. • EASY TO STORE – Trays collapse down making these trays easy to store. • FULL MAGNETIC INTERNAL BASE – Inside of the trays are fully magnetic, ideal for storing nuts, bolts, screws, washers and sockets during disassembly/assembly. • SILICONE BASE – soft silicone base for added grip and less chance of scratching surfaces. • OPEN DIMENSIONS – Large tray (W x D x H); 280 x 180 x 60mm, Medium tray (W x D x H); 150 x 130 x 50mm, Small tray (W x D x H); 130 x 80 x 50mm. • FOLDED DIMENSIONS – Large tray (W x D x H); 280 x 180 x 30mm, Medium tray (W x D x H); 150 x 130 x 20mm, Small tray (W x D x H); 130 x 80 x 20mm.