Audio2000's Ast422z Tray for Ast422y/ast423y/ast424y Flat Panel Tv Stand & Speaker Stand Tray Size: 16" x10" 15 lb. maximum load capacity Compatible with AST420Y, AST422Y, AST423Y, AST424Y, AST425Y LCD TV Stand and Standard Speaker Stand NOT compatible with Microphone Stand & Music Stand Other popular model available for purchase: AST423Z (ASIN# B00NAH10K4)