Overview
The LM-Activator Low Short Model Size 40 is a removable, two‑jaw orthodontic appliance designed for early bite correction in children during the mixed or early permanent dentition stage, before second molars erupt. Made in Finland by LM‑Instruments Oy, it features a transparent, hypoallergenic silicone material that is comfortable and virtually invisible in the mouth.
It is intended for use under a dentist’s guidance, typically worn at night and optionally for a few hours during the day, to guide teeth into proper alignment and support healthy jaw development.
Why You’ll Like It
- Precision fit with the LM‑OrthoSizer for accurate sizing
- Soft, medical‑grade silicone that is gentle on the mucosa and easy to adapt
- Hypoallergenic, biocompatible material meeting European standards
- Transparent design for discreet wear and minimal aesthetic impact
- Durable construction that maintains shape and function for up to 12 months with proper care
- Included motivational stickers and a usage diary to encourage consistent wear
Who It’s For
- Children in the mixed or early permanent dentition phase needing early bite correction
- Parents seeking a non‑invasive, removable appliance for their child’s orthodontic treatment
- Orthodontists looking for a reliable, low‑short model appliance to use alone or in combination with other systems
Package Details
- One low‑short model cap, size 40
- Yellow storage case for the appliance
- Motivational sticker diary
- Instruction booklet
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️