Antistatic trays are trays that effectively prevent the accumulation and discharge of static electricity. They are typically made of conductive materials, and their surface resistance should meet the requirements of the national standard GB/T 22042-2008 "Antistatic Plastic Trays," which specifies a resistance range of 10^4~10^9 Ω. Furthermore, antistatic trays should also comply with relevant environmental and quality standards.