Sell Pair of double trolley best price

Set of 3 bars connecting two trolleys into a double stroller Use connecting vehicles vovo, babytime, babygrace... Features: Make a double pushchair in a snap Turn two pushchairs into a double Simply squeeze to release this connector is not universal to any stroller!! it is fit for babyzen yoyo stroller,yoya, babytime, baby throne stroller Specifications: color: black Material: plastic Size: Internal diameter --- 3.0x2.0cm, Length --- 17.5cm / 6.89in, 30.0cm / 11.81in