# Piicodev Button Square Top Size? **URL:** \ **Category:** Product Questions\ **Created:** [10 February 2023 04:28 UTC](https://forum.core-electronics.com.au/t/piicodev-button-square-top-size/16360 "2023-02-10T04:28:58Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Steven](https://avatars.discourse-cdn.com/v4/letter/s/94ad74/32.png) [@Steven](https://forum.core-electronics.com.au/u/Steven)\ **Post date:** [10 February 2023 04:28 UTC](https://forum.core-electronics.com.au/t/piicodev-button-square-top-size/16360/1 "2023-02-10T04:28:58Z")
What are the dimmensions of the square top on the Piicodev button? I’m trying to find a black button cap, and I’m wondering whether these caps will fit. Thanks! 🙂 > **[Plastic Button Caps For Square Top (10-pack) - 8mm Diameter](https://core-electronics.com.au/plastic-button-caps-for-square-top-10-pack-8mm-diameter.html)** > > These Reese's Piece's lookin' bits fit perfectly on top of tactile buttons with 2.4mm square tops and give a satisfying 8mm diameter surface area for your fingers... ---
**Author:** ![Liam](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/liam/32/3562_2.png) [@Liam](https://forum.core-electronics.com.au/u/Liam)\ **Post date:** [10 February 2023 04:48 UTC](https://forum.core-electronics.com.au/t/piicodev-button-square-top-size/16360/2 "2023-02-10T04:48:43Z")
Hi Steven! The square mount on top is 3.8 x 3.8 mm, almost as big as these caps! I’ll see if we can source some other colour caps to grab on the side to customise your setup, but in the meantime I’ve found permanent marker works well(with a touch of nail varnish or conformal coating to lock the colour in). Liam ---
**Author:** ![Steven](https://avatars.discourse-cdn.com/v4/letter/s/94ad74/32.png) [@Steven](https://forum.core-electronics.com.au/u/Steven)\ **Post date:** [10 February 2023 04:49 UTC](https://forum.core-electronics.com.au/t/piicodev-button-square-top-size/16360/3 "2023-02-10T04:49:32Z")
Thanks Liam!