Hard paper with glue ,easy use and help you catch cockroach! Cockroach GluePackaging Detail: 144pcs/carton, 963cartons/20'FCL Delivery Detail: 20 days after getting payment SpecificationsKill Cockroaches & Crawling Insect without Poisons No Posion No Vapors No Mess No Baiting Cockroach Glue Hard paper with glue ,easy use and help you catch cockroach! Cockroach Glue