The safety 1st deluxe roller shade is designed to protect young children from the suns dangerous rays this durable shield may either be clipped onto a partially opened window or attached to a stationary window with suction cups features fix to the top of any car window with suction cups blinds are pulled down released by push button and secured in place using a suction cup the safety 1st deluxe roller shade is designed to protect young children from the suns dangerous rays this durable sh