What you receive: forty individual mouthguard/retainer boxes provided in ten distinct colors — red, pink, green, white, yellow, blue, transparent red, transparent blue, transparent black, and transparent green. The quantity and hues make it easy to replace lost containers or assign colors to different users.

Materials and size: Each container is molded from sturdy plastic designed for repeated use. A safety-lock closure helps prevent accidental opening. The external dimensions are approximately 3.23 x 2.99 x 1.1 inches (about 82 x 76 x 28 mm), small enough to fit in a pocket or purse for convenient transport.

Design and ventilation: The lids include ventilation holes to promote air circulation inside the box, helping appliances dry and reducing trapped odors or dust. The breathable design supports hygiene between uses while keeping contents contained and visible.

Intended uses: These cases accommodate most retainers, night guards, partial dentures, gum guards, articulators, and similar orthodontic appliances. They also work well for small accessories like rubber orthodontic bands, dental wax, or earbuds.

Additional notes: The color assortment helps organize multiple users or appointments. These make practical, low-cost giveaways or gifts for friends and family with orthodontic needs. Manual measurement may yield small size variances, and screen displays can slightly alter perceived colors.

VerdictThis 40-piece set delivers a wide color selection and practical ventilation for everyday retainer and mouthguard care. Made from durable plastic with a secure latch and compact footprint, the boxes are convenient for clinics, households, or travel. Expect slight color variation and simple plastic construction — they’re handy, reusable organizers rather than heavy-duty protective cases.

jeanette beck 4/5

Good value and durable

Easy to obtain for office use. The cases offer attractive color choices and withstand regular handling.

Dianelys 5/5

Reliable repeat buy

Every time my supply runs out I reorder them to hold the retainers I make at work.

Monique Hawk 5/5

Well protected in transit

Solid quality. Packaging kept them safe.

C&L 5/5

Will restock these

Ideal for my dental practice when I hand out retainers, partials, and night guards. I’ve ordered this set twice and plan to get more as stock runs low. They arrive individually wrapped and in many colors.

MrsK 5/5

Eye-catching and sturdy

Bright colors, neat packaging — they look nice on the shelf. Haven’t had any issues with them.

Josbe Vieira 5/5

Very useful

Good product for organizing.

Nelson Sotelo 5/5

Vivid, modern shades

High quality.

40-Pack Dental Retainer & Mouthguard Storage Cases with Vent Holes

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