100% Cotton Perfectly Fitted with Most Bedside Sleeper Bassinet Mattress: Bublo Baby Bedside Fitted sheets are compatible with Mika Micky, Baby Delight, Ronbei, Koola Baby, Cloud Baby, AMKE, Angelbliss, Maxi-Cosi, Arm's Reach, Besrey, Papablic, Cowiewie, 4Moms MamaRoo, Chicco LullaGo, Chicco LullaGlide, KoolaBaby, KoolerThings, Ingenuity, Nordimex, Vavasoo, Simmons, Graco, Evolur, Pamo Babe, Earth Me, Bellababy, Ricuton, Skip Hop, MiClassic, Fodoss, Delta, and all other mattresses between 17-21” in width, X 29-33” in length, and 1.5-4’’ thick. Amazing Comfort and Softness: With Bublo Baby, your little angel will enjoy outstanding comfort and the warmest embrace! Soft, warm and cozy, this bedside sleeper bassinet sheet creates a nurturing and soothing nest where your baby can sleep and feel safe and protected! Carefully Selected Materials: Our newborn bedside sleeper bassinet sheets are crafted with high-quality 100% organic cotton, a durable material that’s incredibly soft, breathable, and comfy! The baby bedside sleeper bassinet sheet is also easy to clean and will maintain its vibrant colors over time! Easy to Put On/Remove: The baby bedside sleeper bassinet sheets feature a stretchy and lightweight fabric with elastic edges to ensure easy installation and effortless removal! Thanks to the elastic edges, our sheets ensure a stronghold and stay in place at all times! Convenient 2-Pack: The Bublo Baby baby bedside bassinet sheets arrive in a convenient pack of 2 pieces (33 x 20 x 4-inches), featuring gender-neutral colors, cute patterns and a universal size that fits any bassinet mattress like a glove! Bassinet Sheet