This is the PIAA TERZO SARIS EC16, a rear-mounted bicycle carrier that holds two bikes. It's a used item, but I've only used it a few times. It's still in good working condition. I will ship it using the original box. This is a folding bicycle carrier for two bikes, the Saris Terzo model. - Brand: Saris - Model Name: Terzo - Type: Bicycle Carrier - Features: Folding - Capacity: 2 bikes Thank you for looking.