Multi-layer Structured & "360° Waterproof. The baby potty training car seat protector designed with absorbent soft fabric + stuffed PP polyester + PU film interlayer + anti-slip PU leather + wateproof overlock process, upgraded craftsmanship creates impenetrable barrier against diaper leaks and potty accidents. It protects against spilling drinks, crumb, pee and basically anything that can get onto a toddlers lap Make Potty Accident Noticeable Timely. A sewn-in fabric ring around the buckle hole shiled darkens significantly when wet, making potty accident noticeable, visually alerts parents to the presence of pee, prompting timely replacement to keep seating surfaces dry. The fabric ring is made of 100% cotton featured safe and skin-freindly and regains its original color when dry Universal Multi-Use Design. The carseat potty training cover one-size solution secure fit for most baby car seats, high chairs, strollers, and boosters across all major brands, compatible with Graco, Evenflo, Nuna, Diono, Britax,etc. The upper layer patternless fabric with diamond shaped embossing increases flow and water absorption efficiency while adapts to any decor, ideal for 6-48 month infants and potty training toddlers. A pair of strap covers to protect babies' shoulder from chafing and discomfort from the straps Anti-Slip And Leak-Proof. The car seat liners for potty training built-in 360° buckle hole shield with deep edge and overlock design prevents liquid penetration around harness systems while blocking crumbs/spills. The bottom layer of PU leather with small diamond textures combines anti slip and aesthetics, it keeps the liner firmly anchored without shifting Effortless Machine Wash Care. 30-second removal & machine-washable design saves hours of scrubbing. Reinforced stitching maintains shape integrity through many wash cycles with no shrinkage and fading. Machine wash in gentle cycle, machine dry not exceeding 40 ℃ or air dry. Do not iron. Not recommended to use bleach. Any quality issues will be followed up in 24 hours The baby piddle pad features a multi-layered structure designed to effectively absorb liquids without leakage. Its waterproof, non-slip bottom layer provides added protection for baby car seats, while the 360° protection buckle holes ensure secure placement and prevent leaks. A sewn-in fabric ring around the buckle hole will change to deeper color when wet, visually alerts parents to the presence of pee, prompting timely replacement to keep seating surfaces dry. The potty training car seat protector compatible with most baby car seats, strollers, high chairs, and dining chairs, it combines safety, convenience, and hygiene for worry-free use. 1. Skin friendly absorbent layer 2. Long staple cotton+fiber blend fabric, quickly absorbs liquid, with diamond shaped embossing to increase flow velocity. 3. PU water locking layer Composite filling material prevent liquid backflow. 4. TPU waterproof film Skin-friendly waterproof coating, passed 72 hour leakage test. 5. PU anti slip layer Diamond patterned PU leather increases friction with the seat surface and prevents displacement of the urine pad. 6. A pair of strap cover included to prevent chafing and discomfort from the straps.