It may be longer.
eBay
1pc Dental Mouth Retractor Opener Surgical Instruments Dental Mouth Retractor Orthodontic Opener Oral
Aliexpress UK
Quantity: 1 x Set of 3PCS Mouth Opener. This product is a mouth opener which can help to support the upper and lower teeth for easier examination. Made of high quality elastic plastic which is nox-toxic, comfortable, healthy and heat resisting.
eBay
5pc Dental Mouth Opener C Shape Dental Lip Cheek Retractors Orthodontic Mouth Spreader Lip Opener Oral Clean Tool
Aliexpress UK
5、Durable Material: Fish mouth opener is made of stainless steel and rubber, wear resistance, sturdy, durable. Item Type: Fish Mouth Opener. 1 x Fish Mouth Opener.
eBay
10pcs M Type Mouth Opener Cheek Retractor Expanders Teeth Whitening Tools Dentist Material Dentistry Mouth Opener With Mirror
Aliexpress UK
The mouth gag holder can firmly hold the tongue in place, not easy to fall off, well-made, novel style, ergonomic design, removable mouth gag, easy and convenient to operate. Perfect for BDSM fetishists.
eBay
Dental Mouth Opener Upper and Lower Lip Retractor Intraoral Cheek Mouth Opener 4 Sizes Orthodontic Dentist Tools
Aliexpress UK
【Thoughtful Design】: The design of this mouth opener is Smooth surface, protecting the their mouth. 1 Animal Mouth Opener. 【Portable handle】: Non slip handle, comfortable and labor saving, simple to use.
eBay
AZDENT Dental T-Shape Retractor Mouth Opener Double Head 4pcs Orthodontic Teeth Mouth Opener Dentistry Tools Small Large Lab
Aliexpress UK
【Thoughtful Design】: The design of this mouth opener is Smooth surface, protecting the their mouth. 1 Animal Mouth Opener. 【Portable handle】: Non slip handle, comfortable and labor saving, simple to use.
eBay
5Pcs C-Shaped Dental Cheek Retractors (M size,Pink ) Mouth Opener Teeth Treatment Mouth Opener for Repairing Dentist Supplies
Aliexpress UK
Quantity: 1 x Set of 3PCS Mouth Opener. This product is a mouth opener which can help to support the upper and lower teeth for easier examination. Made of high quality elastic plastic which is nox-toxic, comfortable, healthy and heat resisting.
eBay
5pcs 3D Cheek Retractor Teeth Whitening Mouth Opener, 2pcs Mouth Spreader Lip Shape Opener Dentist Orthodontic Tool
Aliexpress UK
Spreader Bar: 50cm. B- MOUTH GAG. New Design, Stylish, with soft gag. Ankle Cuffs: 37cm 5.5cm. A-RESTRAINT SET. Photo color might be a little different from the actual product due to color display of different monitors.
eBay
20pcs Dental Mouth Opener Soft Silicone Orthodontic Cheek Retractor High Temperature 3d Mouth Opener Dentist Consumable
Aliexpress UK