20pcs /Pack Replacement Glue Card for Plug-in Indoor Insect Trap Refills Glue Boards

1. Refill card compatible with plug-in indoor fly traps.
2. The plastic card can be used for up to 3 weeks.
3. Non-toxic and odorless glue is safe for everyone in the family.
4. Peel off the plastic cover of the rubber plate before use. Then insert it into the trap.
5. Weight: 6.5 grams per piece