3pcs Twin Baby Stroller Connector Universal Joints Infant Cart Strap Linker Hook Features: Helps connect two single strollers to create a double stroller. Allows walking with two strollers side by side, turning or going straight Suitable for round and oval tubes; may not fit square tubes. Fits stroller tubes with a diameter of approximately 1-4cm (0.39-1.57 inches) Innovative design: Adjustable connector length via lock button to accommodate different stroller configurations Ideal for use in theme parks or for caregivers needing flexibility when managing two children Convenient for single caregivers traveling with two infants at once Easy to install and remove. Enables convenient shopping trips with two babies Specifications: Material: Steel Color: Black Length options: Approximately 20cm (7.87 inches), 23cm (9.05 inches), 26cm (10.23 inches) Quantity: 1 set (3 pieces) Notes: Measurement tolerance: 1-3cm (0.39-1.18 inches) due to manual measurement Product images may slightly vary in color due to monitor differences No retail packaging included Package includes: 1 set (3 pieces) x Stroller Connector (accessories shown in images not included)