# JOYMISS JM02 Dual-Sided Memory Foam Crib & Toddler Mattress, 5-Inch

A dual-sided JOYMISS crib mattress offers a firm infant side, a softer toddler side, and a removable Tencel cover with waterproof protection.

- [Original product page](https://www.ofertitastop.com/us/product/joymiss-jm02-dual-sided-memory-foam)
- [View offer](https://www.ofertitastop.com/us/visit/joymiss-jm02-dual-sided-memory-foam)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-20T07:04:34.618Z
- Brand: JOYMISS
- Model: JM02
- MPN: jm01
- EAN / GTIN: 788567448069
- SKU: ofertitastop-us-130439
- Category: Furniture > Baby & Toddler Furniture
- Source store: amazon US
- Active deal: Yes
- Price: 80.99 USD
- Previous price: 89.99 USD
- Discount: 10%
- Rating: 4.4 / 5
- Reviews: 42

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The 52" x 27.6" x 5" JOYMISS JM02 crib mattress has a dual-sided design for infants and toddlers. Its firm, high-density foam side is intended for infants, while the softer gel memory foam side offers a more cushioned feel for toddlers as they move to a toddler bed.

A removable Tencel cover feels soft and breathable, and a TPU waterproof layer on one side helps protect the mattress from spills and everyday messes. CertiPUR-US-certified foam completes a practical setup for a nursery or toddler room.

## Tech specs
- Name: JOYMISS JM02 Memory Foam Crib & Toddler Mattress
- Type: Dual-sided foam mattress
- Size: 52" x 27.6" x 5"
- Comfort materials: High-density foam and gel memory foam
- Cover: Removable Tencel cover
- Waterproof layer: TPU layer on one side
- Compatibility: Standard full-size baby cribs and toddler beds

## Practical tips
Use the firm side for an infant and the softer gel memory foam side for a toddler, following the intended stages of the dual-sided design. When transitioning to a toddler bed, turn the mattress to the softer side to change the feel without replacing the mattress. The stated fit is for standard full-size baby cribs and toddler beds, so compare the mattress dimensions with the sleep space before setup.

The removable cover and waterproof layer are useful in a room where spills and everyday messes are part of family life. The waterproof layer helps shield the mattress, while the cover can be removed for care according to its care instructions. Unlike a single-firmness mattress, this design offers two feel options in one mattress for changing sleep needs as a child grows.

## Usage tips
For a nursery setup, place the mattress in the crib with the firm side facing up. When using it in a toddler bed, turn it to the softer side. Keep the Tencel cover in place during use, and make sure the mattress sits within the intended sleep space. The combination of a removable cover and a waterproof layer is especially practical for day-to-day spills and routine nursery cleanup.

## Practical questions
**Which side is intended for an infant?** The firm, high-density foam side is intended for infants. The softer gel memory foam side is intended for toddlers, giving the mattress a different feel for the next stage.

**Can it be used in a toddler bed?** Yes. The mattress is described for standard full-size baby cribs and toddler beds, with dimensions of 52" x 27.6" x 5".

**How does the cover help with spills?** The removable Tencel cover includes a TPU waterproof layer on one side, which helps protect the mattress from spills, leaks, and everyday messes.

## Should you buy it?
The JOYMISS JM02 is suited to families looking for one mattress that can serve both crib and toddler-bed use. Its firm infant side, softer toddler side, removable Tencel cover, and one-sided waterproof protection bring distinct, practical features together for nursery use and the transition to a toddler bed.

## Images

![JOYMISS JM02 Dual-Sided Memory Foam Crib & Toddler Mattress, 5-Inch — 1](https://www.ofertitastop.com/i/-08OFiqfcCSjzjUEk-e_1qdyZWQonjE2hbLVRtSVLTGmtImqk8szOEr-reVVtMNxXSbfM1YXci0mOV8Nth12XH-t6uxWPoQzBcpcvtcIEhZ8tMLw4KsLgwc8Gw.jpg)

![JOYMISS JM02 Dual-Sided Memory Foam Crib & Toddler Mattress, 5-Inch — 2](https://www.ofertitastop.com/i/H-rNtQePkfxHv7MyCa82uD_isIthrKyq9YaYNScbOr_pBYQbahiXQhmxgBl7CMliVQLu-WNrMhPHanrZRPy4jLh91S1QSjhdtfAT8LWbtQRvJTGMpsZ211gjAw.jpg)

![JOYMISS JM02 Dual-Sided Memory Foam Crib & Toddler Mattress, 5-Inch — 3](https://www.ofertitastop.com/i/RsZZNzwp2lEExN0E62vf_q9bKiEj0SikVoIvYSiy3_AjAGxqng8ei7qNB3IrWCo3iwavUrTWR3zYTm0HbuCx_vTaFMPC-1455vF-RWS2pcg63ZWdmSrw5Cb0_Q.jpg)

![JOYMISS JM02 Dual-Sided Memory Foam Crib & Toddler Mattress, 5-Inch — 4](https://www.ofertitastop.com/i/1s0VRhxwvJfRXkEQZFucjNi4zIYoyfDw3xA5b2EBYmka53GaKAIhj6e9Yn1AX_xBHswR3sBCbezAeeBJu6XdQtlGdG1O64OfGgPfixUdbtlDN9kJ1cPxeGKoPg.jpg)

![JOYMISS JM02 Dual-Sided Memory Foam Crib & Toddler Mattress, 5-Inch — 5](https://www.ofertitastop.com/i/D3pOCTzypvtKXPCoXXLgSeSZlfbnIAlpeXcA5HL7rjDJpNWqnvuKQDik1wSq--zBq0NX587qM0frpxNSKAwQUhp6B7bI89RxdZKPA9y71tsqjD5LAdIXKd8D-A.jpg)