Ultra-Thin Tapered Silicone Butt Plug — Boundless Slim is backordered and will ship as soon as it is back in stock.
The lowest price guaranteed
Found this product cheaper from a competitor at the time of purchase or within 14 days? We'll refund the difference.
- 1Send us the link to the cheaper product.
- 2We'll check availability and eligibility.
- 3We'll refund the difference within 48h.
Conditions
- The product must be NEW and strictly identical (brand, model, size and colour).
- The retailer must be based in France or the EU and operate a professional online shop, excluding marketplaces and resale platforms.
- The product must be in stock and dispatched by the competitor within 7 days.
- The competitor's price must include delivery (VAT-inclusive price compared with VAT-inclusive price).
- The guarantee cannot be combined with a promo code, referral offer or discount already applied.
- Excludes official sale periods, private sales, exceptional clearance events and Black Friday/Cyber Monday.
- Excludes group purchases, B2B orders and professional bundles.
- Limited to one claim per order, within 14 days of delivery.
- Refunds are issued to the original payment method within 48h of approval.
When you hold it in your hand, you think it will go in without a problem—and that's exactly the case. The silicone bends in all directions, the tip is really tapered, and the 2 cm diameter doesn't intimidate anyone. The T-base stays securely in place without getting in the way. For a first anal experience, it's hard to get more reassuring than this.
The thinnest and most flexible plug you'll find — just 2 cm in diameter, ultra-flexible silicone, and a tapered shape that glides in effortlessly. If you've never put anything in there before or are looking for a discreet everyday plug, this is the one for you.
Tapered like a finger
The profile starts with a fine point and gradually widens to 2 cm in diameter — barely more than an index finger. The neck then narrows significantly before the T-base, creating a natural anchor once in place. The total length of 7,5 cm is enough to tickle the prostate without going too deep. The matte black gives a sober and discreet look.
Soft silicone that conforms to the body
The silicone is soft to the touch and bends in all directions — no rigidity, no resistance. The plug follows the natural curve of the canal without ever forcing. That's the difference with rigid plastic plugs: here, the plug adapts to you. The material is non-porous and cleans in seconds under water. Only compatible with water-based lubricant to avoid damaging the silicone.
T-base for prolonged wear
The anchor-shaped base sits between the buttocks and remains discreet under clothing. At only 48 g, you'll barely feel it once in place. This size is made for prolonged wear — during foreplay, in the shower, or just to get used to the gentle feeling of fullness.
| Total length | 7.5 cm |
| Insertable length | 7.5 cm |
| Max. diameter | 2 cm |
| Weight | 48 g |
| Firmness | Soft |
| Flexibility | Very flexible |
| Texture | Smooth |
| Size category | Mini |
| Suction cup | No |
| Harness compatible | No |
| Vibrating | No |
| Waterproof | Yes |
What lube for such a thin plug?
Is that good for a first time?
Can I keep it in place for a long time?
Dispatch within 24 business hours — plain packaging, fully tracked.
— DELIVERY TIMES
Mainland France: 48–72h (Colissimo). Express 24h: €4.90. Belgium / Switzerland / Luxembourg: 3–5 days.
— RETURNS
14 days after receipt for sealed and unused products. For hygiene reasons, an unsealed sex toy cannot be returned.
