Guardian 20 In. x 30 In. Single Strength Window Glass Volm • Includes four color-coded sleeves

• Includes four color-coded sleeves to easily identify the corresponding food

White sheeting is recommended to reflect the sun away from the ground and protects turf

deep thread

adjusts to 1-1/4"

• Easy to clean

Guardian 20 In. x 30 In. Single Strength Window Glass Volm • Includes four color-coded sleevesHigh quality float glass manufactured by Guardian Industries. Float glass provides easy cutting and superior optical characteristics over sheet glass (manufactured by the drawn method). Various sizes in single strength (SSB), 3 32" thick and or double strength (DSB), 1 8" thick. 5% volume discount available on orders of 10 boxes or more, assorted sizes.