Twinkle Stars Breathable 4-inch Mini Crib Mattress with Removable/Machine Washable Cover TOP BRAND Recommended Use: Sit upright unassisted

Recommended Use: Sit upright unassisted 6 m ~ 30 lbs or 32"

Safer to protect your child's health with ASTM certification

It’s free of buckles

Use from newborn and up

Twinkle Stars Breathable 4-inch Mini Crib Mattress with Removable/Machine Washable Cover TOP BRAND Recommended Use: Sit upright unassistedFeatures: FITS MOST MINI & PORTABLE CRIBS: This mattress fits most mini cribs and portable cribs; mattress measures 38"L x 24"W x 4"H (not designed for standard cribs or pack 'n plays) Measure your crib first to ensure a perfect fit 7 year limited warranty GREENGUARD GOLD CERTIFIED: Tested for more than 10,000 chemicals and VOCs, this crib mattress is certified to contribute to cleaner indoor air and meets the most stringent chemical emissions