SklarLite Sterilization Container Lid Mid Size, Safe Lid, 18 1 4" x 11", Silver 10 4466 Warranty_4 Years MPN Size Ceiling Height #CR9 Brand_Elitech Group Inc MPN Size Ceiling Height #CR9 9" (1001461 9) For 8' to 8' 10" #CR20 20" (1001461 20) For 8' 11" to 9' 8" #ECK 30 NL 30" (1001461 30) For 9' 9" to 10' 6" #ECK 40 NL 40" (1001461 40) For 10' 7" to 11' 4" #ECK 50 50" (1001461 50) For 11' 5" to 12' 2" Literature Welch Allyn TM286 AutoTymp Tympanometric System Instructions for Use Brand sklarlite sterilization system Disposable Or Reusable reusable Grade sklar or grade Instrument Material anodized aluminum alloy Is Sterile non sterile Latex Free not made with natural rubber latex Type sterilization container lids Uom ea Uom Description 1 each This additional lid is particularly beneficial for facilities that stack and store containers