SpringStar S103 Flea Trap Capture PadsThe Flea Trap Capture Pads last for up to 3 months or until filled with up to 10,000 fleas. Package contains 3 capture pads.SpringStar S103 Flea Trap Capture Pads Features: Capture pads last for three months or until filled with up to 10,000 fleas Works year round without poisons Made in USA from unbreakable plastic CSA listed Meets and exceeds UL rating Patented 3 per card