This is the replacement EL-62 glue boards for the Gardner GT-180, GT-200, GT-215, MX 360. Each board is black. Traps flies and other insects discreetly, instead of the typical loud buzzing and popping sounds, bugs are collected quietly on the included non-toxic 9x16 sticky glue board. 1 pack of 10 glue boards. Glue boards should be changed every 30-60 days. Glue boards may need to be changed more often in high infestation areas. Flying insects are attracted to the ultraviolet light and captured on a replaceable adhesive sticky glue board inside the sconce. Great for use in bars, restaurants, office spaces, bakeries, delis, supermarkets and other commercial/retail environments. Replacement Sticky Glueboards: To maintain its maximum effectiveness it is recommended that you replace the glue boards Part Number EL-62 monthly Made in the USA - Gardner has been a trusted USA manufacturer since 1928 recommended and approved by health inspectors.