Product Highlights Functional Features: This custom five-piece baseball cap features a waterproof laser-cut perforated design. It is made of high-quality biodegradable cotton and other custom materials. It supports various marking technologies, such as 3D weaving and heat transfer printing, and comes with adjustable sizes suitable for both adults and children. It has passed certifications such as AATCC 20, CPSC-CH-C1001, Bluesign, OCS, GOTS, GRS, and Oeko-Tex Standard 100, ensuring compliance with international safety and environmental standards, thereby enhancing the market entry value for buyers. Supplier Highlights: This merchant is a manufacturer and trader that collaborates with Fortune 500 companies, providing comprehensive quality control services, and has a 98.1% positive review rate. It also supports OEM services and full customization capabilities. The design customization can be completed within 3 days. The supplier will submit a design proposal within 3 working days (excluding weekends and public holidays) after confirming your customization requirements. This service may charge a design fee - please communicate directly with the supplier and confirm the relevant matters. The sample customization can be completed within 7 days.