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Updated September 17, 2026

What is the HTS code for silicone worry stones?

HTS code

3926.90.9989

CBP classified silicone plastic worry stones under HTS 3926.90.9989 in ruling N358322. That line covers other articles of plastics. CBP found the stones are articles of plastic and that no other provision covers them more specifically.

  • Made in China
  • CBP ruling N358322
  • February 19, 2026
  • Current
Today's duty from China

The Product

  • Sensory worry stones made wholly of molded silicone plastic.
  • A raised animal shape on the front and raised ridges, bumps or dots on the back.
  • Meant to be held and rubbed to ease stress or anxiety.

CBP's Ruling

ItemHTS codeCBP's description of the line
Sensory worry stonesHTS 3926.90.9989Other articles of plastics and articles of other materials of headings 3901 to 3914: Other: Other: Other.

Explanation

The worry stones are made wholly of molded silicone plastic. CBP found they are articles of plastic and that no other provision of the tariff schedule covers them more specifically. So they fall under heading 3926, other articles of plastics, on the line for other articles.

Does this apply to your product?

It likely does if you can answer yes to each of these:

  • Is it a worry stone meant to be held and rubbed to ease stress or anxiety?
  • Is it made wholly of molded silicone plastic?

A no to any of them can mean a different code. A licensed broker can classify your product.

The code today

HTS codeIn today's scheduleWhere it sitsToday's duty
3926.90.9989✓ Still in the scheduleHeading 3926Today's duty from China 

Checked against today's tariff schedule. The duty calculator opens with the code and country filled in.

Related rulings

N356785, a plastic sleeve, is on the same line. N341337 (a plastic spacer), N342118 (a plastic tool), N328944 (a plastic pipette), N332780 (a plastic wheel), N333374 (a plastic bin), N325536 (a plastic gasket) and N336142 (plastic syringes) also classify plastic articles under heading 3926.

  • N328944November 8, 2022Plastic pipette from China3926.90.9985
  • N332780May 19, 2023Plastic wheel from China3926.90.9985
  • N325536May 5, 2022Plastic gasket from China3926.90.4590
  • N333374June 15, 2023Plastic bin from China3926.90.9985
  • N336142November 15, 2023Plastic syringes from China3926.90.2100
  • N341337August 6, 2024Plastic spacer from China3926.90.9989
  • N342118September 5, 2024Plastic tool from China3926.90.9989
  • N356785December 17, 2025Plastic sleeve from China3926.90.9989
Read CBP's full ruling N358322 The letter as CBP published it, on rulings.cbp.gov

Borderless, a licensed U.S. customs brokerage, summarized CBP ruling N358322 in plain English and checked its codes against the letter and today's tariff schedule. A ruling applies only to goods that match its facts; our terms explain the rest. Terms