Small 12.10x12.10x12.00cm chlorinating tablets self-dissolving pool maintenance effervescent tab z54

Note: The color is according to the first picture,the quantity and size are according to the title,if the title is not clearly written,according to the description. Descriptions: 1.Simple,safe and effective: just put the tablet in your pool or hot tub water or in a skimmer and keep the water clean and clear by filtering out everything else 2.Uses Less Chlorine: These compressed, virtually hands-free pool treatment tablets contain the minimal amount of hazardous ingredients and active minerals needed to keep your pool clean. 3.Keep your pool clean: Our pool chlorine tablets quickly enter the purification cycle to keep the water sparkling. Keep your pool in top shape with this product. 4.Fits all Pools: Our products are compatible with all pool types. Whether you have an above-ground pool,in-ground pool,or a DIY backyard pool,hot tub or spa,simply add our pills to your pool cleaning supplies and your pool or spa will be safe to use at any time for peace of mind. 5.No Residual Granules: Unlike other pool water treatment tablets on the market that leave behind small pieces of hardening chemicals, our tablets dissolve quickly and completely,giving you sand-free clean water. You'll never have to worry about stepping on leftover pills or finding chemicals floating around. Specifications: Material: Tris isocyanuric acid Product packaging: bagged Product Size:4.7*9cm Weight: About 100g includes: 1*Chlorinating Tablets