Teats Nurser Bottle Replacement Cap & Peach Teat

Milk opening slits on each side of nipple (instead of crown) help prevent leaking, even when used at the bottom of a milk container. Nipple is manufactured from natural rubber, ensuring teat is more acceptable and comfortable to calf; helps eliminate mouth ulcers. Valve is made from micro-thin, extremely durable urethane for long-lasting performance. Valve never closes in its relaxed state – cannot be blocked; makes teat self-cleaning. Can be used for tube or gravity feeding using any container. Hole size: 7/8".