Feature●High Performance Plastic Compound●4 durable trays with additional built-in foam protections (2 with convoluted-style and 2 with platform-style) to accommodate any of GEARWRENCH standard-sized Mechanics Hand Tool Modular Sets●GWMP100 and its tool trays included integrate with all GEARWRENCH Modular Sets, MEGAMODs, and GSX Storage system●Military-Grade, IP67 certified and TAA compliant Tool Carrier for heavy-duty use●Transport cases resistant to chemicals, humidity and dust●Endurance to harsh temperatures (-33°C / +90°C)(-27.4 °F / +194°F)Description GEARWRENCH MECHANICS PORTABLE HEAVY DUTY TOOL CARRIERS are built for the toughest job conditions and frequent demands of professional users. Designed with Durability, Flexibility, Modularity and Portability in mind, GWMP100 provides the premium tool carrier system for the extreme work environments and the growing community of mobile technicians. When paired with GEARWRENCH full line of Mechanics Hand Tools, Modular Sets, MEGAMODs, and GSX Storage system, GWMP100 and its tool trays offer the ultimate solution for all levels of a professional user on the go.