This stroller seat liner measures 79cm by 40cm with 5 slots for belts and buckles to adjust and secure the liner. It works with most car seat and stroller harness systems. Easy to use with harness fit through provided slots, and very comfortable to touch with texture. Feature - Color: As shown. - Material: Cotton. - Size: Approx. 79x40cm. - Cotton with right amount of cushion, not too bulky and not thin, keep infant or toddler baby comfortable and cool in four seasons. - Slots for belts and buckles to adjust the position and secure liner in place from down. - Stuffed with pure cotton, breathable, warm and comfortable. - Provides support for babies seated in car seats, strollers, bouncer seats and infant swings.