|Product Dimensions||19 x 8.5 x 1.8 cm; 31 Grams|
|Size||1.06 * 0.79inch (30pack)|
|Item Weight||31 g|
- Exclusive access to cleaning, safety, and health supplies. Create a free business account to purchase
Find answers in product info, Q&As, reviews
Your question might be answered by sellers, manufacturers, or customers who bought this product.
Please make sure that you've entered a valid question. You can edit your question or post anyway.
Please enter a question.
Size: 2.7 * 2.0cm/1.06 * 0.79inch(L * W)
Material: foam, nice breathable material, good effect for voice
Warning: not suitable for children under three years old