UNIVERSAL SIZE: Universal stroller liner replacement mat.Length: 68cm/26.77", Width: 34cm/13.4".Suit for babies of 0-4 years old,available in a variety of colors and comfort for all seasons. DOUBLE-SIDED USE: Soft organic cotton fabric on the front and soft and breathable mesh cotton on the back. Breathable 3D air mesh seat padding keeps baby cool in summer and warm in winter. Suitable for babies who are afraid of heat and babies who sweat a lot. PRACTICAL DESIGN: Protects baby's head, neck, back and legs.Head bump design can fix the baby's head posture when sleeping, helping them sleep better when moving. The neck pad fits the curve of your baby's neck, keeping your baby relaxed at all times. EASY to INSTALL, STURDY and NON-SLIP: The back of the seat cushion is equipped with a plastic buckle, which can prevent the seat cushion from slipping. It is easy to be installed on baby seats, carseat, strollers, swing, bassinet, strollers and any more. VERSATILE AND EASY TO CLEAN: Snug stroller seat cusion is suitable for regular mother care recliners, jogging strollers, car seats, swings, bouncers, highchair, sleeping recliners, easy chairs and other accessories.