An industry first, UPPAbaby Mesa's smart secure auto-retracting mini latch connectors combined with a red to green tension indicator window provides parents Infant carrier not included Streamlined, low-profile base. Fits all year MESA infant car seats. Smooth, finished base bottom won't damage car interiors Red-to-green tightness indicator.ABS plastic and metal construction Dimensions Infant Car Seat: 25.8"L x 17"W x 23"H ; Car Seat on Base: 28"L x 17"W x 25"H ; Base: 21.3"L x 14.5"W x 10.3"H (lowest level), 13"H (highest level) An extra MESA infant car seat base allows you flexibility and ease of travel. Ideal for multiple family vehicles - no more swapping car seat bases between relatives, babysitters or spouses. Our Smart Secure System featuring self-retracting mini LATCH connectors and a tightness indicator makes correct installation quick and easy.
