A dressing frame with a large zipper in red gingham, built to the infant and toddler scale with rounded edges, removable washable fabric and fastenings a small hand can grasp. It measures 29.5 by 28 by 2 cm. A zip is the fastening a child can do fastest and start least: once it is running, a single pull finishes it, but seating the tab in the base takes a precision nothing else here demands, which is why a large zip and not a coat sized one. Wood, cotton and a plastic zipper, for ages 0 to 3.
“Free the child's potential, and you will transform him into the world.”
The Large Zipper Dressing Frame embodies Maria Montessori's principle of supporting the child's drive toward independence through purposeful movement.
For infants and toddlers, the ability to manage their own clothing represents a fundamental step in self-construction and dignity. This material honors the young child's need for repetition and their sensitive period for order and small objects. The oversized zipper respects the developmental limitations of small hands while providing real, meaningful work. Through this frame, we offer the child isolated practice of a complex bilateral movement before they encounter it in the context of dressing themselves. This follows Montessori's principle of isolating difficulty, allowing the child to master the mechanical action of zippering without the added challenge of manipulating their own clothing.


Follow the Montessori method of presentation for optimal child development.
Place the frame on a low table or directly on a work mat at the child's level. Ensure the zipper is fully closed before presentation. Sit beside the child, not across from them.
Grasp the fabric at the bottom with your non-dominant hand to create tension
Pinch the zipper pull between thumb and index finger of dominant hand
Slowly pull the zipper down to the bottom, maintaining fabric tension
Re-align the two sides of fabric at the bottom
Insert the zipper pin into the slider mechanism
Pull the zipper up slowly to close

Heritage
Since 1929

Brands used by
schools worldwide

European brands

AMI
Endorsed

Operating a zipper requires both hands working together, developing the coordination needed for many daily tasks.
Grasping the large zipper pull strengthens the thumb and finger muscles essential for writing preparation.
Present this work sitting beside the child at their eye level, never tower over them during the demonstration
Everything you need to know about this material.
Contact Our ExpertsThis dressing frame is designed for infants and toddlers ages 0-3 years. The oversized zipper and 30×30 cm frame size are specifically proportioned for small hands that are just beginning to develop fine motor control and bilateral coordination.
The oversized red zipper pull and smooth mechanism allow young children to grasp easily and practice the bilateral hand movements needed for zipping - one hand holds the fabric stable while the other pulls the zipper. This builds hand strength, coordination, and the foundational skills for independent dressing.
AMI certification ensures this frame meets strict Montessori standards for quality, safety, and developmental appropriateness. The materials, construction, and design have been approved by the Association Montessori Internationale to support authentic Montessori learning experiences.
This infant/toddler version features an extra-large zipper pull that's easier for small hands to grasp, cheerful gingham fabric that attracts young children's attention, and a sturdy 30×30 cm wooden frame that provides stability while they work on developing their coordination.
Place the frame on a low shelf at the child's eye level. When introducing it, use slow, deliberate movements to demonstrate zipping and unzipping. Allow the child to explore at their own pace, offering minimal assistance only when needed to encourage independence and confidence.
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