---
title: "Block 3 Icon | Free Download PNG & SVG | Core Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/block-3--23995
canonical_url: "https://www.streamlinehq.com/icons/download/block-3--23995"
summary: "Clean flat icon of a circle with a diagonal rounded bar. Used for blocking, disabling, and prohibition states."
---

# Block 3 icon

The Block 3 icon shows a circular ring with a rounded diagonal bar across its center. Drawn in the flat style on a 14px grid for a clear, adaptable look. Use it for blocked actions, disabled controls, access restrictions, content filtering, and prohibition indicators. It belongs to Core Flat set in the Core family.

## Preview

![Clean flat icon of a circle with a diagonal rounded bar. Used for blocking, disabling, and prohibition states.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/add-remove-delete/block-3-eqdu8gstnh9z1ap45e4s2e.png/block-3-wi9ip97et5f00xm6sa75hp4p.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Block 3
- **Type**: Icon
- **Set**: [Core Flat](/icons/core-flat.md) — Core is timeless, like the Helvetica font or The Beatles. With its minimalist design and neutrality, it can adapt to any layout. The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Core Flat icons are designed on a 14px grid with two customizable colors.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Flat, Minimal, Wireframe
- **Category**: Interface Essential › Add Remove Delete
- **Default size**: 14px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: block, prohibition, noentry, banned, forbidden, cancel, disable, negation, stop, slash

## Download

- [Download Block 3 on Streamline](https://www.streamlinehq.com/icons/download/block-3--23995)

## Also available in other styles

- [Block 3 — Core Remix](/icons/download/block-3--28878.md) (Pro)
- [Block 3 — Core Line](/icons/download/block-3--23574.md) (Pro)
- [Block 3 — Core Solid](/icons/download/block-3--23744.md) (Pro)
- [Block 3 — Core Neon](/icons/download/block-3--30554.md) (Pro)
- [Block 3 — Core Gradient](/icons/download/block-3--28325.md) (Pro)
- [Block 3 — Core Duo](/icons/download/block-3--24077.md) (Pro)
- [Block 3 — Core Pop](/icons/download/block-3--31456.md) (Pro)

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