Choosing between silicone and TPE starts with the individual models. The material name alone is not enough to judge weight, construction, appearance or the care a product needs.
Below is a comparison of two models in the ADA catalog. Dimensions and weights come from supplier records. Their material categories were assigned from model codes and still need supplier confirmation; this is not a hands-on material test.
Two models with the same listed height
| Model | Catalog category | Height | Net weight | Gross weight |
|---|---|---|---|---|
| Sili-119-a | Silicone | 168 cm / 66.1 in | 33 kg / 72.8 lb | 43 kg / 94.8 lb |
| US-168-t-AL159 | TPE | 168 cm / 66.1 in | 35 kg / 77.2 lb | 42 kg / 92.6 lb |
In this pair, Sili-119-a has a lower listed net weight, but a higher gross weight. That does not establish a rule for either material. It shows why both weights need checking for the actual products on your shortlist.
What to ask about construction
Confirm the head and body materials, joint or skeleton options, and any standing features for the exact SKU. Where a listing does not specify a feature, ask us to check it. A material label does not confirm optional upgrades.
Use the supplier gallery to compare the listed skin tone and overall appearance. Lighting and screen settings can change how colors look. Ask which photographed details belong to the supplied configuration and which are styling.
Compare the care instructions before buying
Request the manufacturer’s instructions for each shortlisted model. Useful questions include: which cleaner is approved, how should it be dried, what clothing or contact surfaces should be avoided, and how should it be stored?
Do not assume that a cleaning product or repair method approved for one material is suitable for the other. Keep the instructions with your order details so you can refer to them later.
Compare the complete price
Check the listed USD price alongside the included head, hair and accessories. Then request shipping and any applicable taxes for your ZIP code. Comparing two product prices is only useful when you know what each order includes.
Make a shortlist you can check
Pick one or two models from the silicone collection and TPE collection. Note the SKU, height, net weight and any unanswered questions. Send the shortlist to ADA for current availability and configuration details.
Still deciding on dimensions? See the size and weight guide, or return to the US stock buying guide.