--- product_id: 20923182 title: "Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb)" brand: "thor decor" price: "FREE" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/20923182-synthetic-river-rock-black-obsidian-decorative-plastic-indoor-faux-landscaping store_origin: HR region: Croatia --- # Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) **Brand:** thor decor **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) by thor decor - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/20923182-synthetic-river-rock-black-obsidian-decorative-plastic-indoor-faux-landscaping) ## Best For - thor decor enthusiasts ## Why This Product - Trusted thor decor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Synthetic River Rocks look identical to the smooth rounded stones found on the banks of a stream or pond. Our plastic landscaping rocks are designed to be spread on the top of a planter or to be used as a top dressing in landscaping designs. Their clean finish makes them the perfect alternative to dry, fibrous dressings such a faux moss that stir up dust and allergies. ## Features - Thor Decor River Rocks are proudly made in the USA using recycled poly product. These decorative plastic landscaping rocks are a lightweight alternative to real stones. - River Rocks are designed for use in plant containers and landscaping projects. They do not stir up dust, dirt, or allergens, making them an ideal alternative to dry, fibrous dressings. Their clean, decorative design will not add unsightly dirt or debris to your decor. - Thor Decor River Rocks allow you to cover more square footage per pound than regular stones. Pound-per-pound, our stones cover nearly 2.5 times more surface area than real river rocks. - Plastic River Rocks decrease weight stress placed on planting containers and allow for hassle-free soil sampling. - 2 lbs of River Rocks cover approx. 1 sq. ft. in a single layer. ## Images ![Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) - Image 1](https://m.media-amazon.com/images/I/81kfJ4M0kNL.jpg) ![Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) - Image 2](https://m.media-amazon.com/images/I/61pmDa1riiL.jpg) ![Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) - Image 3](https://m.media-amazon.com/images/I/81iVX94PJCL.jpg) ![Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) - Image 4](https://m.media-amazon.com/images/I/71qR07frXNL.jpg) ![Synthetic River Rock - Black Obsidian | Decorative Plastic Indoor Faux Landscaping Stones by Thor Decor - Made in the USA (2 lb) - Image 5](https://m.media-amazon.com/images/I/81N7QhlQMPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by L***Z on Reviewed in the United States on October 25, 2016* Perfect, was just as expected. ### ⭐⭐⭐⭐⭐ Five Stars *by P***N on Reviewed in the United States on July 9, 2016* Looks great ### ⭐⭐⭐⭐⭐ They look real without the weight of real stones. Beautiful! *by P***E on Reviewed in the United States on February 19, 2016* These rocks look so real and classy! they were just what I needed to fill a vase in my living room. The size is great too....Not too small and not too big. I would definitely recommend these to anyone that want the look of smooth black pebbles but don't want the weight. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/20923182-synthetic-river-rock-black-obsidian-decorative-plastic-indoor-faux-landscaping](https://www.desertcart.hr/products/20923182-synthetic-river-rock-black-obsidian-decorative-plastic-indoor-faux-landscaping) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-12*